# 4-wire extension cable for RGB LED strip, 20 AWG, 1 meter

- Page: https://sigmanortec.ro/en/4-wire-extension-cable-for-rgb-led-strip-20-awg-1-meter
- Price: 9.73 RON
- Availability: In stock; 1-2 zile
- Reference: 88292 · EAN: 5947840169397
- Category: Electronic components > Connectors and Cables > LED Strip Connectors
- Specifications: Type: extension cable; Colour: White; Operating temperature: 80 °C; Length: 1 m; Rated voltage: 300 V DC; Number of wires: 4; Insulation: PVC; Conductor material: tinned copper; Conductor cross-section: 20 AWG
- Updated: 2026-11-10
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-11-11 01:49 (Europe/Bucharest)

## Description

Extension cable with 4 wires of 20 AWG, tinned copper conductor and PVC insulation, for analog RGB LED strips and WS2811 or WS2812 addressable strips powered at 12V. The stripped and tinned ends allow soldering, terminal block connection, or crimping, while maintaining the order of the power and signal wires between the controller and the strip. It withstands 300 VDC and 80 °C, making it ideal for extending decorative lighting installations.
The 4-wire extension cable is used to increase the distance between the power source or RGB controller and the LED strip, keeping the power lines separate from the signal lines. It is used with 12V analog RGB LED strips, as well as with WS2811 and WS2812 addressable strips also powered at 12V, in decorative lighting installations, perimeter strips, luminous furniture, and projects where the strip must be placed away from the power source or controller.
The 4 conductors are made of tinned copper with a 20 AWG cross-section, individually insulated in PVC and arranged side by side in a flat cable, easy to pull through channels or protective tubes. The insulation supports a rated voltage of 300 VDC and an operating temperature of up to 80 °C, values that comfortably cover the typical 12V supply of LED strips. The cable ends are stripped and tinned, ready for soldering, fastening in a screw terminal block, or crimping with connectors compatible with the connector on the strip or controller.
Among the main features are the 4 white wires, identical to each other, the tinned copper conductor with a 20 AWG cross-section, the thermally resistant PVC insulation, and the already stripped wire ends. The cable has no polarity marked on the insulation, so the power wire must be identified and marked by the user before connection; the actual power is carried through one of the 4 wires, while the other three carry the signals to the strip or controller.
The cable is compatible with analog RGB LED strips and with WS2811 and WS2812 addressable strips powered at 12V, making it suitable for extending the connection between them and RGB controllers, IR receivers, or power supplies, including in installations controlled from Arduino, ESP32, or other development boards through a dedicated controller or driver.
Specifications:
Rated voltage: 300 VDC
Type: extension cable
Number of wires: 4
Conductor cross-section: 20 AWG
Insulation color: white
Conductor: tinned copper
Insulation: PVC
Maximum operating temperature: 80 °C
Compatibility: WS2812, WS2811 LED strips and analog RGB strips at 12V
Use:
Identify the end toward the power source or controller and the end toward the LED strip, then mark with adhesive tape or a marker the wire that will carry +12V, so you do not confuse the wires with each other, since all 4 wires have the same white color.
Check with a multimeter, in continuity mode, that each wire is uninterrupted from one end to the other before making any permanent connection.
Connect the cable ends by soldering, by screw terminal block, or by crimping with compatible connectors, respecting the same wire order at both ends, so that the +12V, G, R, and B wires correspond between the controller or power supply and the strip.
For 4-wire RGB strips, verify the correspondence of the R, G, and B color channels at both ends, because reversing them changes the colors displayed by the strip compared with those commanded by the controller.
Do not power the strip or controller before finishing all connections and insulating each joint with heat-shrink tubing, to avoid short circuits between adjacent wires.
Power the installation only after checking the polarity and wire order, respecting the 12V voltage used by the strip and the controller.
Keep the cable as short as possible when the transported current is high, because with 20 AWG the voltage drop increases with length and current, and over long distances the strip brightness may decrease.
Do not exceed the rated voltage of 300 VDC and the maximum operating temperature of 80 °C of the insulation; the cable is intended for low-voltage 12V circuits of LED strips.
Dimension diagram: