# LEDs, IRs and Optics

> LEDs, LED strips and matrices, laser modules, power LEDs, COB and filament LEDs, infrared modules

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/leds-irs-and-optics
- Category: Electronic components > LEDs, IRs and Optics
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Subcategories

- [LED Matrices and Strips](https://sigmanortec.ro/en/llms/c/170.md): Addressable LED strips and matrices (WS2812B) and MAX7219 driver modules, programmable RGB panels, LED rings and silicone diffuser tubes (16 products)
- [Laser Modules](https://sigmanortec.ro/en/llms/c/177.md): Laser modules with dot, line or cross patterns, laser diodes and receivers for electronics and robotics (7 products)
- [Power LEDs](https://sigmanortec.ro/en/llms/c/178.md): High-power LEDs (1W-100W), including Cree XLamp modules, for lighting and high-brightness applications (3 products)
- [COB LEDs and Filaments](https://sigmanortec.ro/en/llms/c/198.md): Rigid COB LED tubes and flexible LED filaments in various colors and voltages, plus Cree XLamp SMD LEDs (8 products)
- [Infrared Modules](https://sigmanortec.ro/en/llms/c/202.md): Infrared modules and sensors: emitters, receivers, remotes, IR relays and LED controllers (e.g. KY-022, KY-005) (11 products)

## Products (68)

### LED strip 12V 120 smd 2835, 1m
- Page: https://sigmanortec.ro/en/led-strip-12v-120-smd-2835-1m
- Details: https://sigmanortec.ro/en/llms/p/29.md
- Price: 14.56 RON
- Availability: In stock; 1-2 zile
- Reference: 22087 · EAN: 5944864464996
- Specifications: Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

LED strip 12V 120 smd 2835, 1m operates at 12V DC with a density of 120 SMD 2835 LEDs per meter, cool white 6000K light and approximately 12 lumens per LED. Dimensions 8mm x 2,5mm, recommended current 1A per meter, not water resistant. Fixed with double-sided adhesive tape, cut to the ordered length, up to 5 meters. Reference 22087.

### LED 100W, cool white, 32V
- Page: https://sigmanortec.ro/en/led-100w-cool-white-32v
- Details: https://sigmanortec.ro/en/llms/p/297.md
- Price: 67.89 RON
- Availability: In stock; 1-2 zile
- Reference: 33374 · EAN: 5943183516560
- Specifications: Power: Over 20W; Input Voltage: 32 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

100W power LED, cool white, for spotlights and industrial lighting. Supply voltage 32V DC (MAX), current draw 1700mA, luminous flux 9000 lm, beam angle 120 degrees, color temperature 6000-6500K, lifespan up to 50,000 hours. Operating temperature -20/+60 degrees C. Intensity can be adjusted by lowering the voltage. Requires a heatsink with adequate cooling, gets very hot.

### LED 1W 3.3V, 100-120lm
- Page: https://sigmanortec.ro/en/led-1w-33v-100-120lm
- Details: https://sigmanortec.ro/en/llms/p/298.md
- Price: 1.92 RON
- Availability: In stock; 1-2 zile
- Reference: 33216 · EAN: 5942442041218
- Specifications: Power: 0 - 20W; Input Voltage: 3.3 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

White 1W power LED, input voltage 3.3V DC, luminous flux 100-120 lm. Features a glass lens for uniform light dispersion and a metal back for efficient cooling. Estimated lifespan of 100,000 hours, with continuous operation possible for up to 50,000 hours. Reference 33216.

### 5mm UV LED 395-400nm
- Page: https://sigmanortec.ro/en/5mm-uv-led-395-400nm
- Details: https://sigmanortec.ro/en/llms/p/301.md
- Price: 1.51 RON
- Availability: In stock; 1-2 zile
- Reference: 22063 · EAN: 5943467561859

5mm UV LED emitting in the 395-400nm spectrum, suited for fluorescence, detection and special effects applications. Operates at 3.2VDC with a current draw of 20mA and a light output of up to 40mW. Compact format, easy to integrate on a PCB. Recommended for use in series with a 220ohm resistor.

### RGB LED 5mm 4-pin Common Anode, Opaque
- Page: https://sigmanortec.ro/en/rgb-led-5mm-4-pin-common-anode-opaque
- Details: https://sigmanortec.ro/en/llms/p/302.md
- Price: 1.51 RON
- Availability: In stock; 1-2 zile
- Reference: 9092 · EAN: 5941807504375

5mm 4-pin RGB LED with common anode, opaque diffuser for uniform light. Supply voltage 2.1-3.4 VDC, the longest pin is the common anode (positive). Provides the full RGB color range on a single component, controlled via PWM on the R, G, B channels. Requires suitable resistors on the pins. Suitable for Arduino projects.

### RGB LED 5mm 4-pin Common Cathode, Opaque
- Page: https://sigmanortec.ro/en/rgb-led-5mm-4-pin-common-cathode-opaque
- Details: https://sigmanortec.ro/en/llms/p/303.md
- Price: 1.51 RON
- Availability: In stock; 1-2 zile
- Reference: 22102 · EAN: 5947639905274

5mm RGB LED with 4 pins and common cathode, opaque casing for even color mixing. Supply voltage 2.1-3.4VDC per channel, with the common negative on the longest pin. Requires a suitable resistor on each color pin. Suitable for Arduino projects and prototypes needing the full RGB color range from a single component.

### UV-C Germicidal LED, SMD 3535, 265-285nm, disinfectant
- Page: https://sigmanortec.ro/en/uv-c-germicidal-led-smd-3535-265-285nm-disinfectant
- Details: https://sigmanortec.ro/en/llms/p/305.md
- Price: 26.62 RON
- Availability: Out of stock
- Reference: R-33529 · EAN: 5945040177501

UV-C germicidal LED in SMD 3535 format (3.5x3.5 mm), wavelength 265-280 nm, supply voltage 3-6V at 40mA, emission angle 120 degrees, quartz glass lens, InGaN chip material, luminous intensity 3-5MW, gold 99.99% bonding wire, response time 

### UV-C Germicidal LED, SMD 6868, 265-285nm, disinfectant
- Page: https://sigmanortec.ro/en/uv-c-germicidal-led-smd-6868-265-285nm-disinfectant
- Details: https://sigmanortec.ro/en/llms/p/306.md
- Price: 98.74 RON
- Availability: In stock; 1-2 zile
- Reference: 33582 · EAN: 5944196744360

Germicidal UV-C LED for UVGI systems, designed to disinfect water, air and surfaces by acting on the DNA of microorganisms. Emit at 265-280nm for high efficiency, has a wide angle of 120°, quartz glass lens for UV transmission, InGaN chip and 99.99% gold wire connections for operational stability, SMD 6868 format of 6.8x6.8mm.
The 6868-type UV-C LED is a high-performance ultraviolet emitter intended for professional disinfection and sterilization applications. This LED emits radiation in the UV-C band, with a wavelength ranging from 265 to 315 nm, and radiated power between 30 and 150 mW depending on the supply current.

### LED warning light, red, 12V
- Page: https://sigmanortec.ro/en/led-warning-light-red-12v
- Details: https://sigmanortec.ro/en/llms/p/307.md
- Price: 28.23 RON
- Availability: In stock; 1-2 zile
- Reference: 33387 · EAN: 5943606431500
- Specifications: Input Voltage: 12 V

Red LED strobe light for clear visual signaling of moving or working equipment, 12VDC power supply, flashing mode for increased visibility, compact body 73 x 43.5 mm without base. Quick to mount with included kit, screws and two bases, one with self-adhesive pad and one for screw fixing.
Strobe light (beacon), red color, 12V power supply. The kit includes screws and 2 bases, one with a self-adhesive pad, the other for screw mounting. The light is ideally used as a visual signal for moving equipment or equipment in operation.
Specifications:
Power supply voltage: 12VDC
Light source: LED
Light mode: flashing
Dimensions mm: 73 x 43.5mm (without base)

### 5mw, 650nm, cross laser module with focus
- Page: https://sigmanortec.ro/en/5mw-650nm-cross-laser-module-with-focus
- Details: https://sigmanortec.ro/en/llms/p/403.md
- Price: 68.75 RON
- Availability: In stock; 1-2 zile
- Reference: 33444 · EAN: 5943901324781

Cross pattern laser module, model SYD1230, for alignment and positioning in industrial and DIY applications. Emits at 650nm with 5mW dissipated power, operates at 3-6VDC, current 30-50mAh, operating temperature -10 - 50 degree C. Focus is adjustable via a front regulator, metal cylindrical housing, dimensions 35 x 12mm diameter.

### Infrared Receiver KY-022
- Page: https://sigmanortec.ro/en/infrared-receiver-ky-022
- Details: https://sigmanortec.ro/en/llms/p/578.md
- Price: 4.84 RON
- Availability: In stock; 1-2 zile
- Reference: 33157 · EAN: 5942461900671

The Infrared Receiver KY-022 is a module that receives commands from IR remote controls, compatible with most common remotes operating at 38 kHz. It offers a fast and stable response to the signal, digital output for easy interfacing, 3.3-5 V power supply, and a compact format suitable for Arduino projects and simple automation on breadboard or PCB.

### LED holder 5mm, plastic
- Page: https://sigmanortec.ro/en/led-holder-5mm-plastic
- Details: https://sigmanortec.ro/en/llms/p/743.md
- Price: 1.21 RON
- Availability: In stock; 1-2 zile
- Reference: 33578 · EAN: 5942703968230
- Specifications: Material: Plastic

5mm LED holder made of plastic, reference 33578. Allows fast and stable mounting of 5mm LEDs on panels or enclosures, providing a firm fixation and a clean exterior appearance. The base ensures secure attachment and reduces the risk of movement from vibrations. Suitable for electronic projects, prototypes and industrial applications.

### Pair of IR LED emitting, receiving 5mm
- Page: https://sigmanortec.ro/en/pair-of-ir-led-emitting-receiving-5mm
- Details: https://sigmanortec.ro/en/llms/p/509.md
- Price: 1.69 RON
- Availability: In stock; 1-2 zile
- Reference: 33227 · EAN: 5945094548616

IR emitter and receiver pair with 5mm LED, ideal for optical barriers, presence detection and contactless controls. Provides infrared emission and reception for automation systems and electronic projects, standard 5mm format easy to mount, fast response and simple integration on PCB boards, suitable for DIY or industrial applications.
Pair of LED diodes, emitter plus IR receiver.
Diameter 5mm

### Set of 375 LEDs, 3mm and 5mm, different colors
- Page: https://sigmanortec.ro/en/set-of-375-leds-3mm-and-5mm-different-colors
- Details: https://sigmanortec.ro/en/llms/p/917.md
- Price: 41.25 RON
- Availability: In stock; 1-2 zile
- Reference: 9114 · EAN: 5945147253085

Set of 375 LEDs, 3 mm and 5 mm, in white, blue, green, yellow and red. Maximum current 20 mA, recommended current 10-15 mA, forward voltage varies by color and size. Supplied in a plastic organizer box with lid, sorted by type. Suitable for breadboard and PCB mounting, requires a series resistor to limit current. Suitable for prototyping, repairs and Arduino projects.

### LED Cree XLamp, CXA1304, 36V, 3-7W, SMD, Cool White
- Page: https://sigmanortec.ro/en/led-cree-xlamp-cxa1304-36v-3-7w-smd-cool-white
- Details: https://sigmanortec.ro/en/llms/p/988.md
- Price: 12.61 RON
- Availability: In stock; 1-2 zile
- Reference: 9180 · EAN: 5947178334948
- Specifications: Power: 0 - 20W

Cree XLamp LED CXA1304C, COB type multi die array, cool white, powered by 36VDC only via constant current driver. Nominal current 200mA, maximum 400mA, recommended power 3-7W. Emitting surface of about 6 mm and beam angle of 115 degrees, suitable for downlight, retrofit and commercial lighting. Requires mounting on an aluminum heatsink with thermal paste or thermal pad.

### RGB LED, 10mm, common cathode
- Page: https://sigmanortec.ro/en/rgb-led-10mm-common-cathode
- Details: https://sigmanortec.ro/en/llms/p/1228.md
- Price: 2.23 RON
- Availability: In stock; 1-2 zile
- Reference: 9212 · EAN: 5945363812233

RGB LED, 10mm, with frosted glass for uniform light diffusion, common cathode, 4 pins. The long pin connects to GND, the other three to the signal for Red, Green, Blue. Voltage on the RED pin: 2VDC, on GREEN and BLUE: 3.2VDC. Can be used with Arduino and other development boards for colour mixing; series resistors are required.

### 5mm Piranha LED, White, 3V
- Page: https://sigmanortec.ro/en/5mm-piranha-led-white-3v
- Details: https://sigmanortec.ro/en/llms/p/1432.md
- Price: 0.93 RON
- Availability: In stock; 1-2 zile
- Reference: 9326 · EAN: 5948239365468
- Specifications: tension: AD; Input Voltage: 3 VDC

5mm Piranha LED in cool white, with 4 pins for PCB mounting. Operates at 2.8-3.4VDC and supports a maximum current of 40mA. A series resistor is recommended to limit the current. Suitable for signal lighting and electronics projects.

### Laser diode module, 650nm, 250mW, spot, 3-5VDC
- Page: https://sigmanortec.ro/en/laser-diode-module-650nm-250mw-spot-3-5vdc
- Details: https://sigmanortec.ro/en/llms/p/1459.md
- Price: 64.40 RON
- Availability: In stock; 1-2 zile
- Reference: 9353 · EAN: 5947886443390
- Specifications: Power: 0 - 20W; Supply Voltage: 3; Maximum Input Voltage: 5; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Laser diode module with adjustable focus, emitting a spot beam at 650nm with optical power of 200-250mW. Operates at 3.2-5VDC, current draw under 300mA. Features ESD, reverse polarity and short circuit protection. Cylindrical housing 12mm diameter x 45mm length, cable under 30cm. Warning: high output power, safety glasses recommended during use.

### LED traffic light module, 56mm, 3.3-5V
- Page: https://sigmanortec.ro/en/led-traffic-light-module-56mm-33-5v
- Details: https://sigmanortec.ro/en/llms/p/1491.md
- Price: 2.83 RON
- Availability: In stock; 1-2 zile
- Reference: 9385 · EAN: 5940025485053

LED traffic light module, 56mm, with 3.3-5VDC supply voltage, includes three 5mm LEDs: red, yellow and green, with integrated resistors and common cathode interface. Has digital input and mounts directly on a breadboard, compatible with Arduino and other development boards. Dimensions: 56 x 21 x 11mm. Reference 9385.

### Relay module with IR remote control, 12V, 1 channel
- Page: https://sigmanortec.ro/en/relay-module-with-ir-remote-control-12v-1-channel
- Details: https://sigmanortec.ro/en/llms/p/1565.md
- Price: 29.84 RON
- Availability: In stock; 1-2 zile
- Reference: 9458 · EAN: 5947625813736
- Specifications: Input Voltage: 12 VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Quickly control the power supply of a consumer via IR remote control, ideal for simple automation at 12V. Offers 1 channel with ON OFF control at 38 kHz, actuation up to 8 m, standard NC NO COM outputs for easy integration and 10A relay for AC or DC loads. Compact, easy to mount in electronic and industrial projects.
Relay module actuated by infrared remote control, powered at 12VDC, 1 channel.
The remote control uses the integrated UPD6122 and NED decoding format at a frequency of 38K. This controls the ON or OFF state of the relay.
The relay has standard output NC, NO and COM.
Specifications:
Supply voltage: 12VDC
Remote control power supply: CR2025 (battery not included) …

### Relay module with IR remote control, 5V, 1 channel
- Page: https://sigmanortec.ro/en/relay-module-with-ir-remote-control-5v-1-channel
- Details: https://sigmanortec.ro/en/llms/p/1610.md
- Price: 36.28 RON
- Availability: In stock; 1-2 zile
- Reference: 9548 · EAN: 5949567125243
- Specifications: Output Type Voltage: Closed-Open Contact; Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Quickly control an electrical consumer via IR remote control, ideal for automation and DIY projects, operates at 5VDC and switches ON or OFF from up to 8 m, 10A relay with NO, NC and COM contacts for easy integration, NED decoding at 38 kHz for stable control.
Relay module actuated by infrared remote control, powered at 5VDC, 1 channel.
The remote control uses the integrated UPD6122 and NED decoding format at a frequency of 38K. This controls the ON or OFF state of the relay.
The relay has standard output NC, NO and COM.
Specifications:
Supply voltage: 5VDC
Remote control power supply: CR2025 (battery not included)
Maximum operating distance: 8 meters
Channels: 1 …

### CHA-81 DIY kit, 9x9 LED matrix, graphic effects
- Page: https://sigmanortec.ro/en/cha-81-diy-kit-9x9-led-matrix-graphic-effects
- Details: https://sigmanortec.ro/en/llms/p/1736.md
- Price: 44.81 RON
- Availability: In stock; 1-2 zile
- Reference: 9629 · EAN: 5942351476415

CHA-81 DIY kit for assembling a 9x9 LED matrix with graphic effects, suitable for educational projects and interactive prototypes. Includes PCB and all electronic components, with assembly and polarity markings printed on the board. Operates at DC 5V-9V, powered via USB or external battery (not included). Supplied unassembled and requires soldering.

### Optical prism cube, 15mm, for experiments
- Page: https://sigmanortec.ro/en/optical-prism-cube-15mm-for-experiments
- Details: https://sigmanortec.ro/en/llms/p/1821.md
- Price: 28.22 RON
- Availability: In stock; 1-2 zile
- Reference: 9708 · EAN: 5942121873123

Optical prism cube X-Cube, 15x15x15 mm, made of Bk7/K9 optical glass, hexahedral shape (6 faces), transparent color. Weight approximately 100 g, surface quality 60/40, 40/20, dimensional tolerance +/-0.0-0.1, angle tolerance 3'~5'. Used for optical experiments and scientific demonstrations of light refraction and dispersion, including with a laser, to observe beam deviation and the color spectrum.

### LED 5mm, Red
- Page: https://sigmanortec.ro/en/led-5mm-red
- Details: https://sigmanortec.ro/en/llms/p/1928.md
- Price: 0.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9038 · EAN: 5941939511302

5 mm red LED with a supply voltage of 2-2.2 VDC and a viewing angle of 15-30 degrees. Mounts on a board via standard pins and is suitable for indicator lights, control panels and technical or industrial electronics projects.

### LED 5mm, White
- Page: https://sigmanortec.ro/en/led-5mm-white
- Details: https://sigmanortec.ro/en/llms/p/1929.md
- Price: 0.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9037 · EAN: 5946286551827

5mm LED in white, suitable for light indicators and electronic projects. Supply voltage: 3 - 3.4VDC. Viewing angle: 15 - 30 degrees. Mounts on PCB, suitable for industrial, hobby and prototyping applications.

### LED 5mm, Yellow
- Page: https://sigmanortec.ro/en/led-5mm-yellow
- Details: https://sigmanortec.ro/en/llms/p/1930.md
- Price: 0.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9039 · EAN: 5949787792911

5mm LED in yellow, suitable for light indicators and electronic projects. Operates at a voltage of 2 - 2.2VDC and has a viewing angle of 15 - 30 degrees. Easy to mount on a board, with low power consumption and long service life.

### 5mm LED, Green
- Page: https://sigmanortec.ro/en/5mm-led-green
- Details: https://sigmanortec.ro/en/llms/p/1931.md
- Price: 0.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9040 · EAN: 5948189699446

5mm green LED intended for indicator lights and signaling in electronic assemblies. Supply voltage 3 - 3.4VDC, viewing angle 15 - 30 degrees. Suitable for PCB mounting. Reference 9040.

### LED 5mm, Blue
- Page: https://sigmanortec.ro/en/led-5mm-blue
- Details: https://sigmanortec.ro/en/llms/p/1932.md
- Price: 0.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9041 · EAN: 5947064360129

5mm LED, blue color, for signaling and indicators on panels, equipment and DIY projects. Supply voltage 3-3.4VDC, viewing angle 15-30 degrees, standard easy-to-mount format, stable color for good visibility. Reference 9041.

### LED Lamp Holder, for 3D printed lamps, 5V USB
- Page: https://sigmanortec.ro/en/led-lamp-holder-for-3d-printed-lamps-5v-usb
- Details: https://sigmanortec.ro/en/llms/p/2248.md
- Price: 17.57 RON
- Availability: In stock; 1-2 zile
- Reference: 88092 · EAN: 5941115641090
- Specifications: Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Circular LED module on a wooden base, for 3D printed lamps, resin, glass or other translucent ornaments. White light, powered via 5V USB cable (1m) with ON/OFF switch. Power 0.6W, current 130mA. Outer diameter 60mm, inner diameter (socket) 33mm, thickness 19mm. Package: 1 LED module on wooden base, 1 USB cable 1m with switch.

### Flexible COB LED Filament, Green, 185mm, 3V
- Page: https://sigmanortec.ro/en/flexible-cob-led-filament-green-185mm-3v
- Details: https://sigmanortec.ro/en/llms/p/2279.md
- Price: 9.97 RON
- Availability: In stock; 1-2 zile
- Reference: 88103 · EAN: 5945341799136
- Specifications: Input Voltage: 3 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Flexible COB LED filament, green, 185mm in length, powered at 3V DC (2.8-3.2VDC), operating current below 300mA. Emits uniform 360-degree light, has a flexible plastic construction and metal end caps for connection. Suitable for decorative lighting, DIY projects and custom lamps.

### Flexible COB LED Filament, Blue, 185mm, 3V
- Page: https://sigmanortec.ro/en/flexible-cob-led-filament-blue-185mm-3v
- Details: https://sigmanortec.ro/en/llms/p/2280.md
- Price: 9.97 RON
- Availability: In stock; 1-2 zile
- Reference: 88102 · EAN: 5942730567901
- Specifications: Input Voltage: 3 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Flexible COB LED filament, blue, length 185mm, supply voltage 3V DC (2.8-3.2VDC), operating current below 300mA. It emits uniform light at 360 degrees, has a flexible plastic construction and metal end caps for connection. Used for decorative lighting, DIY projects and creative installations; requires a constant current source below 300mA.

### Flexible COB LED Filament, Red, 185mm, 3V
- Page: https://sigmanortec.ro/en/flexible-cob-led-filament-red-185mm-3v
- Details: https://sigmanortec.ro/en/llms/p/2281.md
- Price: 9.97 RON
- Availability: In stock; 1-2 zile
- Reference: 88104 · EAN: 5942418024559
- Specifications: Input Voltage: 3 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Flexible COB LED filament in red, 185mm length, supply voltage 2.8-3.2VDC, operating current below 300mA. It emits uniform light at 360 degrees, has a flexible plastic construction and metal end connectors (the positive terminal is identified by a hole in the connector). Suited for decorative lighting, DIY projects and creative installations; requires a constant current source under 300mA to avoid overheating.

### COB LED tube, Rigid, 38mm, Red, 12V
- Page: https://sigmanortec.ro/en/cob-led-tube-rigid-38mm-red-12v
- Details: https://sigmanortec.ro/en/llms/p/2282.md
- Price: 2.88 RON
- Availability: In stock; 1-2 zile
- Reference: 88106 · EAN: 5943418788366
- Specifications: tension: AD; Input Voltage: 12 V

Rigid lighting solution for decorative projects, illuminated signs and custom fixtures at 12V, emits uniform red light at 360 degrees for a homogeneous effect from any direction. The construction on a rigid support with silicone coating offers protection, pleasant diffusion and resistance to light shocks. Low consumption and minimal heat release, quick connection through metal ends.
LED Rigid Filament 38 mm is an efficient and durable lighting solution, designed for applications where a fixed and stable shape is required. The filament is made on a rigid support and is coated in silicone, which provides additional protection, uniform light diffusion and increased resistance to light shocks.

### COB LED tube, Rigid, 38mm, White, 12V
- Page: https://sigmanortec.ro/en/cob-led-tube-rigid-38mm-white-12v
- Details: https://sigmanortec.ro/en/llms/p/2283.md
- Price: 2.88 RON
- Availability: In stock; 1-2 zile
- Reference: 88109 · EAN: 5945398779389
- Specifications: tension: AD; Input Voltage: 12 V

Rigid COB LED tube, 38 mm, white, for 12 V DC supply. Filament on a rigid support coated with silicone for protection and uniform 360-degree light diffusion. Operating current below 45 mA, low power consumption and low heat generation. Not flexible; bending will break the filament. Must be used with a constant current source respecting polarity. Suitable for decorative lighting, custom bulbs and illuminated signs.

### COB LED tube, Rigid, 38mm, Blue, 12V
- Page: https://sigmanortec.ro/en/cob-led-tube-rigid-38mm-blue-12v
- Details: https://sigmanortec.ro/en/llms/p/2284.md
- Price: 2.88 RON
- Availability: In stock; 1-2 zile
- Reference: 88108 · EAN: 5945447064350
- Specifications: tension: AD; Input Voltage: 12 V

Rigid COB LED tube, 38mm, blue color, 12V DC supply. Emits light at 360 degrees, operating current below 45mA, silicone coating for protection and uniform light diffusion, thickness 1.7mm. Features metal end caps for connection, with the positive terminal marked by a hole in the connector. The filament is not flexible and breaks if bent. Used for decorative lighting, custom bulbs and illuminated signs.

### COB LED tube, Rigid, 38mm, Green, 12V
- Page: https://sigmanortec.ro/en/cob-led-tube-rigid-38mm-green-12v
- Details: https://sigmanortec.ro/en/llms/p/2285.md
- Price: 2.88 RON
- Availability: In stock; 1-2 zile
- Reference: 88107 · EAN: 5942362071388
- Specifications: tension: AD; Input Voltage: 12 V

COB LED tube with rigid filament, green, length 38mm, thickness 1.7mm, supply voltage 12V DC, operating current below 45mA. Emits light at 360 degrees for even illumination. Rigid construction, silicone coating for protection and uniform light diffusion. Not flexible, bending will break the filament. Used in decorative lighting, custom bulbs and illuminated signs, observing polarity when connecting.

### Flexible LED Lens Set, Transparent, Cosplay, White, 6V
- Page: https://sigmanortec.ro/en/flexible-led-lens-set-transparent-cosplay-white-6v
- Details: https://sigmanortec.ro/en/llms/p/2294.md
- Price: 40.98 RON
- Availability: In stock; 1-2 zile
- Reference: 88234 · EAN: 5949576912070
- Specifications: Input Voltage: 6 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Two flexible LED lenses for cosplay visors and DIY projects on masks or helmets, easily bends and cuts to follow the desired shape, reflective film with dots diffuses light evenly on the surface, semi-transparent illuminated visor effect, 6V power supply with 2 CR2032 batteries in series, button support and cables for quick assembly.
Set composed of two flexible LED lenses, used in the creation of cosplay costumes, is a visor-type light module, made of flexible and foldable material, designed for DIY projects on masks and helmets.

### Flexible LED Lens Set, Transparent, Cosplay, Yellow, 6V
- Page: https://sigmanortec.ro/en/flexible-led-lens-set-transparent-cosplay-yellow-6v
- Details: https://sigmanortec.ro/en/llms/p/2295.md
- Price: 40.98 RON
- Availability: In stock; 1-2 zile
- Reference: 88235 · EAN: 5948253376839
- Specifications: Input Voltage: 6 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Set of two flexible LED lenses for cosplay visors, ideal for DIY masks and helmets, foldable and easy-to-cut material for perfect fit, reflective film evenly distributes light for illuminated visor effect, semi-transparent for discreet visibility, 6V power supply with 2 CR2032 batteries in series, not included, cables and battery holder for quick assembly.
Set composed of two flexible LED lenses, used in the creation of cosplay costumes, is a visor-type light module, made of flexible and foldable material, designed for DIY projects on masks and helmets.

### Flexible LED Lens Set, Transparent, Cosplay, Red, 6V
- Page: https://sigmanortec.ro/en/flexible-led-lens-set-transparent-cosplay-red-6v
- Details: https://sigmanortec.ro/en/llms/p/2296.md
- Price: 40.98 RON
- Availability: In stock; 1-2 zile
- Reference: 88236 · EAN: 5945338206142
- Specifications: Input Voltage: 6 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Set of two flexible LED lenses for cosplay visors and DIY projects on masks or helmets, semi-transparent material, foldable and easy to cut, reflective film distributes light evenly for a lighted visor effect, 6V power supply with 2 CR2032 batteries in series, cables and support with button for quick assembly.
Set composed of two flexible LED lenses, used in the creation of cosplay costumes, is a visor-type light module, made of flexible and foldable material, designed for DIY projects on masks and helmets.
It can be easily bent to follow the curve of a visor, can be cut to the desired shape with scissors, and the reflective film helps distribute the light for an even effect.

### Silicone tube. Diffuser for WS2815 LED strip, 180 degrees, IP65, 1 m
- Page: https://sigmanortec.ro/en/silicone-tube-diffuser-for-ws2815-led-strip-180-degrees-ip65-1-m
- Details: https://sigmanortec.ro/en/llms/p/2439.md
- Price: 49.77 RON
- Availability: In stock; 1-2 zile
- Reference: 88261 · EAN: 5944451856562
- Specifications: Material: Silicon; Compatibility: WS2815; Length: 1 m; Protection rating: IP65; Beam angle: 180 grade

Flexible silicone diffuser tube compatible with addressable WS2811, WS2812 and WS2815 LED strips. 180 degree diffusion angle, IP65 protection rating, UV resistant material, round profile. Length 1 m, width 25.95 mm, height 14.8 mm. Supplied without LED strip. Suitable for illuminated 3D letters, light signs, perimeter lighting or architectural decorations, indoor and outdoor use.

### LED holder 5mm, Metal, with plastic separator
- Page: https://sigmanortec.ro/en/led-holder-5mm-metal-with-plastic-separator
- Details: https://sigmanortec.ro/en/llms/p/1748.md
- Price: 1.92 RON
- Availability: In stock; 1-2 zile
- Reference: 9639 · EAN: 5945436083720

Metal panel-mount holder for 5mm LEDs, with threaded body for secure fixing. Includes a white plastic separator that isolates the LED contacts from the holder. Compatible with 5mm LED, requires an 8mm mounting hole. Metal construction. Package contents: 1 x metal LED holder, 1 x plastic insulator.

### RGB LED bar, 3D, sound control, music, VU meter, adjustable, USB 5V
- Page: https://sigmanortec.ro/en/rgb-led-bar-3d-sound-control-music-vu-meter-adjustable-usb-5v
- Details: https://sigmanortec.ro/en/llms/p/1742.md
- Price: 73.42 RON
- Availability: In stock; 1-2 zile
- Reference: 7755005 · EAN: 5941384792004
- Specifications: Input Voltage: 5 VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Instantly create a dynamic atmosphere in the room, synchronizing 3D RGB lighting with music or ambient sounds via the built-in microphone. Quickly controlled from the app via Bluetooth, you can choose colors and effects, adjust brightness and reaction speed. 5V USB power supply for easy use with PC, powerbank or charger.
The 3D RGB rhythmic light controlled via app, with USB power supply, is a device that brings a spectacular lighting effect to any room. This light can be controlled through a mobile app and can be synchronized with music or ambient sounds to create a vibrant and captivating atmosphere.

### WS2812B addressable LED strip, IP20, 10 cm
- Page: https://sigmanortec.ro/en/ws2812b-addressable-led-strip-ip20-10-cm
- Details: https://sigmanortec.ro/en/llms/p/2440.md
- Price: 4.63 RON
- Availability: In stock; 1-2 zile
- Reference: 88262 · EAN: 5942218326273
- Specifications: Length: 10 cm; Protection rating: IP20; LED chip type: WS2812B

Compact solution for RGB lighting effects controlled in DIY and ambient projects, with 6 SMD5050 LEDs per 10 cm, each pixel individually addressable through the integrated WS2812B controller. It operates at 5V and is easily controlled through a single data pin with Arduino, ESP32, or Raspberry Pi. Cut spacing at each LED, IP20 for indoor use.
The WS2812B addressable LED strip, without silicone, is a versatile and efficient solution for controlled lighting projects, made with SMD 5050 LEDs that integrate the WS2812B controller directly into each LED body.

### LED Bar Module, Common Cathode, 8 LEDs, 3-5V
- Page: https://sigmanortec.ro/en/led-bar-module-common-cathode-8-leds-3-5v
- Details: https://sigmanortec.ro/en/llms/p/2274.md
- Price: 12.35 RON
- Availability: In stock; 1-2 zile
- Reference: 88131 · EAN: 5943723517750
- Specifications: Supply Voltage: 3; Maximum Input Voltage: 5; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

LED bar module with 8 LEDs, common cathode, power supply 3-5.5VDC, with integrated current-limiting resistors. Active level LOW, maximum current 

### Advertising Panel Module, RGB Display, 37x9cm, 16x64, Programmable from the app, 5V
- Page: https://sigmanortec.ro/en/advertising-panel-module-rgb-display-37x9cm-16x64-programmable-from-the-app-5v
- Details: https://sigmanortec.ro/en/llms/p/1739.md
- Price: 298.35 RON
- Availability: In stock; 1-2 zile
- Reference: 7756003 · EAN: 5946764025925
- Specifications: Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Addressable RGB LED panel with a resolution of 16x64 on a 37x9cm surface, powered by 5V DC via USB. Controlled via Bluetooth from an Android/iOS app, supporting text, animations, scroll/flash effects, and custom logos or images created pixel by pixel. Displays up to 8 alphanumeric characters simultaneously. Cable length 440cm with ON/OFF button and scroll type switch.

### LED Matrix Module, 4x, MAX7219, Red
- Page: https://sigmanortec.ro/en/led-matrix-module-4x-max7219-red
- Details: https://sigmanortec.ro/en/llms/p/1618.md
- Price: 27.21 RON
- Availability: In stock; 1-2 zile
- Reference: 22211 · EAN: 5948188956939
- Specifications: Model: MAX7219

Red LED dot matrix display with 4 8x8 panels, controlled by MAX7219, ideal for messages, graphic effects and microcontroller projects. It connects easily with only 3 data lines, is compatible with Arduino and similar boards, operates at 5V and offers 256 LEDs for good visibility. Compact size 128 x 32 x 13 mm.
The module composed of 4 8x8 type LED matrices that uses the integrated MAX7219, compatible with Arduino and other development boards.
This matrix is composed of four individual 8x8 modules, each integrating a MAX7219 driver. They are interconnected and can be used together with only 3 data lines.
Always check the correct mounting of the individual displays.

### Addressable ring module, RGB, WS2812, LED 5050, with driver
- Page: https://sigmanortec.ro/en/addressable-ring-module-rgb-ws2812-led-5050-with-driver
- Details: https://sigmanortec.ro/en/llms/p/1490.md
- Price: 29.96 RON
- Availability: In stock; 1-2 zile
- Reference: 9384 · EAN: 5941606277302

Addressable RGB LED ring with 61 WS2812B 5050 LEDs, compatible with Arduino and other development boards. Controlled via a single data wire, allows cascade connection and requires no resistor. Power supply 5VDC, outer diameter 90mm, ring thickness 7mm, distance between rings 3mm.

### Addressable LED matrix, 16x16, flexible, WS2812B, 5V
- Page: https://sigmanortec.ro/en/addressable-led-matrix-16x16-flexible-ws2812b-5v
- Details: https://sigmanortec.ro/en/llms/p/1470.md
- Price: 140.59 RON
- Availability: In stock; 1-2 zile
- Reference: 9364 · EAN: 5941029425069
- Specifications: Input Voltage: 5VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Addressable LED matrix 16x16, flexible, based on WS2812B, with input voltage 5VDC (DC). Each LED can be individually controlled, displaying RGB colors and dynamic effects. The flexible structure adapts to curved surfaces, and connectors allow extension into larger panels. Suitable for animated displays and DIY microcontroller projects. Reference 9364.

### Addressable LED matrix 8x32, RGB, flexible, WS2812B, 5V
- Page: https://sigmanortec.ro/en/addressable-led-matrix-8x32-rgb-flexible-ws2812b-5v
- Details: https://sigmanortec.ro/en/llms/p/1471.md
- Price: 143.91 RON
- Availability: In stock; 1-2 zile
- Reference: 9365 · EAN: 5944718883546
- Specifications: Input Voltage: 5VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Addressable LED matrix 8x32, RGB, flexible, featuring 256 WS2812 LEDs (5050 package) on a flexible membrane. Power supply 5VDC, power 0.3W per pixel, dimensions 80 x 320mm, not water resistant. Each LED can be individually controlled, compatible with Arduino and other development boards, can be connected in series with other modules for larger displays.

### LED Matrix Module, 4x, MAX7219, Blue
- Page: https://sigmanortec.ro/en/led-matrix-module-4x-max7219-blue
- Details: https://sigmanortec.ro/en/llms/p/990.md
- Price: 35.49 RON
- Availability: In stock; 1-2 zile
- Reference: 9182 · EAN: 5943850530875

4x 8x8 LED matrix display for Arduino projects and other development boards, ideal for simple texts, symbols and animations. It uses the MAX7219 driver and controls all 256 LEDs with only 3 data lines, operates at 5V, has clear blue illumination and a compact 128 x 32 x 13 mm format for easy integration into panels and housings.
The module composed of 4 8x8 type LED matrices that uses the integrated MAX7219, compatible with Arduino and other development boards.
This matrix is composed of four individual 8x8 modules, each integrating a MAX7219 driver. They are interconnected and can be used together with only 3 data lines.
Always check the correct mounting of the individual displays.

### Point laser module, 5mW, with focus
- Page: https://sigmanortec.ro/en/point-laser-module-5mw-with-focus
- Details: https://sigmanortec.ro/en/llms/p/971.md
- Price: 16.81 RON
- Availability: In stock; 1-2 zile
- Reference: 9160 · EAN: 5944629987005

Point laser module, model SYD1230, with adjustable focus, used for alignment, positioning and marking in industrial and DIY applications. Cylindrical metal body with a focus adjuster at the end. Supply voltage 3-6VDC, current 30-50mAh, dissipated power 5mW, operating temperature -10 - 50 degrees C. Dimensions 35 x 12mm (diameter).

### Line laser module, 5mW, with focus
- Page: https://sigmanortec.ro/en/line-laser-module-5mw-with-focus
- Details: https://sigmanortec.ro/en/llms/p/972.md
- Price: 16.94 RON
- Availability: In stock; 1-2 zile
- Reference: 9161 · EAN: 5943163064043

Line laser module SYD1230, 5mW power, housed in a metal cylinder with 12mm diameter and 35mm length. Features adjustable focus via a front regulator, operates at 3-6VDC, current draw 30-50mAh, operating temperature -10 to 50 degrees C. Projects a clear line, suitable for alignment and positioning in industrial applications and DIY projects.

### 8x8 led matrix module, MAX7219, 5V
- Page: https://sigmanortec.ro/en/8x8-led-matrix-module-max7219-5v
- Details: https://sigmanortec.ro/en/llms/p/956.md
- Price: 12.40 RON
- Availability: Out of stock
- Reference: 9145 · EAN: 5948439471723
- Specifications: Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Displays numbers, symbols or animations on an 8x8 LED matrix, ideal for projects with Arduino and other boards. Includes MAX7219 driver for simple 3-wire control and 5V power supply. Has INPUT and OUTPUT connectors for individual use or cascade connection with multiple modules. Comes with control board and wires for quick assembly.
8*8 LED matrix module, 16 LEDs, compatible with Arduino and other development boards.
This module uses the integrated MAX7219 and is composed of the matrix plus the control board and wires.
The module has both INPUT and OUTPUT and can be used alone or connected in cascade with other modules.
Specifications:
Supply voltage: 5VDC
INPUT interface: Yes …

### RGB LED controller, 12V, 24 buttons, IR
- Page: https://sigmanortec.ro/en/rgb-led-controller-12v-24-buttons-ir
- Details: https://sigmanortec.ro/en/llms/p/959.md
- Price: 13.21 RON
- Availability: In stock; 1-2 zile
- Reference: 9149 · EAN: 5941676547251
- Specifications: Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Quickly control RGB LED strips with the 24-button IR remote control, for selecting colors or running automatic effects. It operates at 12V DC, has 3 RGB channels for common anode connection, offers up to 2A output and 72W power, stable in use between -20 and 60°C.
This control module can control an RGB LED strip, commands coming from the infrared remote control.
The module can reproduce the colors displayed on the keys or create multiple effects and color games automatically when the dedicated keys are pressed.
The module is designed for the RGB LED strip.
Specifications:
Supply voltage: 12VDC
Output: 3 outputs for each color (R plus G plus B)
Connection mode: Common Anode …

### Addressable LED strip, RGB, WS2812, 60led/m, 10cm, Black
- Page: https://sigmanortec.ro/en/addressable-led-strip-rgb-ws2812-60led-m-10cm-black
- Details: https://sigmanortec.ro/en/llms/p/818.md
- Price: 4.84 RON
- Availability: In stock; 1-2 zile
- Reference: 9010 · EAN: 5945083095312

Addressable RGB LED strip with WS2812 chip, 5050 LEDs, density 60led/m (6 LEDs per 10cm segment). Black PCB with double-sided adhesive tape on the back for mounting. Power supply 5VDC, consumption 0.3W per LED. Each LED can be controlled individually via a microcontroller such as Arduino, allowing RGB colors and dynamic effects. Some batches may have a thin silicone layer on the LED side.

### 38KHz infrared receiver module
- Page: https://sigmanortec.ro/en/38khz-infrared-receiver-module
- Details: https://sigmanortec.ro/en/llms/p/419.md
- Price: 9.68 RON
- Availability: In stock; 1-2 zile
- Reference: 33169 · EAN: 5943500836722

38KHz infrared receiver module for receiving IR remote control signals in Arduino projects, robotics or automation. Operates on a 38KHz carrier for wide compatibility, has a digital output that is easy to connect to microcontrollers, and includes filtering and demodulation to reduce interference. Typically powered at 3.3V or 5V and mounts quickly on a breadboard.

### Laser beam receiver module
- Page: https://sigmanortec.ro/en/laser-beam-receiver-module
- Details: https://sigmanortec.ro/en/llms/p/420.md
- Price: 6.66 RON
- Availability: In stock; 1-2 zile
- Reference: 22174 · EAN: 5944541976200

Ideal for detecting the presence of a laser beam in Arduino projects or other development boards, this receiver offers stable digital response for automation and safety systems. It operates at 5VDC, delivers a HIGH signal upon detection and LOW in the absence of the laser, has maximum efficiency and compact dimensions of 16 x 19 mm for easy integration.
Laser diode beam sensor receiver module, compatible with Arduino and other development boards.
Power supply voltage: 5VDC
Output when laser beam is detected: HIGH
Output when laser is not detected: LOW
Maximum efficiency
Dimensions mm: 16 x 19

### IR Receiver plus remote control module
- Page: https://sigmanortec.ro/en/ir-receiver-plus-remote-control-module
- Details: https://sigmanortec.ro/en/llms/p/401.md
- Price: 8.23 RON
- Availability: In stock; 1-2 zile
- Reference: 22104 · EAN: 5946585972033

IR receiver module with LED and wire, plus a remote control with 20 functions, for remote control of Arduino projects and other systems. Module supply voltage: 5VDC. The remote uses a CR2025 battery (included), transmits at 38KHz, with a range of up to 8 m and an angle of up to 60 degrees.

### Infrared emitter module KY-005
- Page: https://sigmanortec.ro/en/infrared-emitter-module-ky-005
- Details: https://sigmanortec.ro/en/llms/p/377.md
- Price: 2.88 RON
- Availability: In stock; 1-2 zile
- Reference: 33166 · EAN: 5948834195460

The KY-005 infrared emitter module is an IR transmitter compatible with Arduino and other development boards, used for remote control and infrared communication. It operates at a supply voltage of 5V with a consumption of approximately 90mW. It measures 18.5 x 15 mm, suitable for mounting on prototypes and emitting IR signals to compatible receivers.

### KY-008 laser diode module
- Page: https://sigmanortec.ro/en/ky-008-laser-diode-module
- Details: https://sigmanortec.ro/en/llms/p/370.md
- Price: 3.15 RON
- Availability: In stock; 1-2 zile
- Reference: 22172 · EAN: 5943686658101

KY-008 laser diode module, compatible with Arduino and other development boards. Emits a red laser beam at 650nm wavelength, supply voltage 5VDC. Features a simple control interface and compact format, suitable for indication, alignment and optical experiments in prototypes.

### 8x8 LED matrix, MAX7219, Red, SMD
- Page: https://sigmanortec.ro/en/8x8-led-matrix-max7219-red-smd
- Details: https://sigmanortec.ro/en/llms/p/314.md
- Price: 7.95 RON
- Availability: In stock; 1-2 zile
- Reference: 33557 · EAN: 5947535777661
- Specifications: Model: MAX7219

8x8 LED matrix with red SMD LEDs and MAX7219 driver, reference 33557. Features 64 LEDs with 3mm pixel size, 32x32mm active display area, 5V power supply and control via SPI interface. Allows brightness adjustment across 16 levels, a power-saving mode and cascading of multiple modules for extended displays. Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi and other SPI-capable platforms.

### Remote control module plus IR receiver kit
- Page: https://sigmanortec.ro/en/remote-control-module-plus-ir-receiver-kit
- Details: https://sigmanortec.ro/en/llms/p/268.md
- Price: 7.14 RON
- Availability: In stock; 1-2 zile
- Reference: 22164 · EAN: 5948399669925

Kit with IR remote control and HX1838 receiver module, for Arduino projects or automation. Power supply 5VDC, digital output compatible with 3.3 or 5V. Stable transmission at 38KHz over a range of 5-8 meters. The kit includes remote control, receiver module and cables for quick connection; simple setup based on the pins shown in the image.

### Laser diode 5V 5mW 650nm
- Page: https://sigmanortec.ro/en/laser-diode-5v-5mw-650nm
- Details: https://sigmanortec.ro/en/llms/p/135.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 33001 · EAN: 5946537052851

The Laser diode 5V 5mW 650nm emits red light with a wavelength of 650nm, used for alignment, indication and optical testing. Supply voltage 5VDC, optical power 2-5mW. Operating temperature: -10 to +40 degrees C. Dimensions without wires: 6 x 10 mm.

### Addressable LED strip, RGB, WS2812, 60led/m, 10cm, White
- Page: https://sigmanortec.ro/en/addressable-led-strip-rgb-ws2812-60led-m-10cm-white
- Details: https://sigmanortec.ro/en/llms/p/30.md
- Price: 3.25 RON
- Availability: In stock; 1-2 zile
- Reference: 33420 · EAN: 5944483127494

Addressable RGB LED strip WS2812, 10cm segment with 6 LEDs 5050, density 60led/meter. Power supply 5VDC, consumption 0.3W per LED. White PCB, with double-sided adhesive tape on the back for mounting. Each LED can be individually controlled via a microcontroller such as Arduino, for RGB effects and animations. Depending on the batch, it may have a silicone protective layer on the LED side.

### RGB LED strip, 60led/m, IP65 water resistance, 1 meter
- Page: https://sigmanortec.ro/en/rgb-led-strip-60led-m-ip65-water-resistance-1-meter
- Details: https://sigmanortec.ro/en/llms/p/31.md
- Price: 16.24 RON
- Availability: In stock; 1-2 zile
- Reference: 22179 · EAN: 5949561433771

RGB LED strip type 5050, density 60led/m, coated with a transparent silicone layer for IP65 protection, suitable for indoor and outdoor use. Powered at 12VDC, adhesive backing for quick mounting, strip dimensions 10 x 3.5 mm. Price is per 1 meter; at 5 meters or a multiple it is supplied with a reel and connectors at both ends. Power supply or controller are not included.

### IR touch sensor, LED strip, contactless detection, 5-24V
- Page: https://sigmanortec.ro/en/ir-touch-sensor-led-strip-contactless-detection-5-24v
- Details: https://sigmanortec.ro/en/llms/p/2421.md
- Price: 38.03 RON
- Availability: In stock; 1-2 zile
- Reference: 88224 · EAN: 5947481595326
- Specifications: tension: AD; Supply Voltage: 5; Maximum Input Voltage: 24; Sensor type: Tactil IR

IR touch sensor (ref. 88224) for contactless control of LED strips, detecting at 10-20 mm or via hidden mounting behind wood, glass or plexiglass up to 5 cm thick. Power supply 5-24V DC, max current 3A (72W at 24V), standby consumption ~100 uA. Board size 32x32 mm, wire length 130 mm, 4 jumper-selectable modes (V1, G2) including ON/OFF and continuous dimming, factory default ON/OFF with dimming.

### ESP32-S3 Smart IR Controller, Home Assistant, AG8
- Page: https://sigmanortec.ro/en/esp32-s3-smart-ir-controller-home-assistant-ag8
- Details: https://sigmanortec.ro/en/llms/p/2381.md
- Price: 726.40 RON
- Availability: In stock; 1-2 zile
- Reference: 88211 · EAN: 5945504970983
- Specifications: Model: AG8; Microcontroller: ESP32-S3; Number of channels: 8; Connectivity: WiFi, Ethernet; Compatible platform: Home Assistant

DIN module for automating equipment with remote control, simultaneously controls up to 8 IR devices through independent channels and quickly learns codes with the built-in IR receiver. It integrates automatically into Home Assistant via MQTT, offers stable connectivity via WiFi or Ethernet, and is powered directly at 9-24 VDC, with USB-C for programming and backup.
This smart IR controller is a compact module designed for DIN rail mounting, based on the ESP32-S3-WROOM-1U N16R8 chip and intended for controlling devices via infrared in automation applications.

### LED digital display, 10 segments, graphic bar
- Page: https://sigmanortec.ro/en/led-digital-display-10-segments-graphic-bar
- Details: https://sigmanortec.ro/en/llms/p/1720.md
- Price: 4.96 RON
- Availability: In stock; 1-2 zile
- Reference: 9613 · EAN: 5948371474936

LED display with 10 segments, bar graph type, green color, with anode per segment and common cathode. Supply voltage 2 - 2.2VDC, current 20mA per LED. Parallel interface, suitable for displaying intensity levels in electronic projects, including with Arduino boards using resistors for 3.3V or 5V. Operating temperature: -40°C to +85°C. Dimension: 25 x 10 x 15mm. Reference: 9613.