# Silicone tube. Diffuser for WS2815 LED strip, 180 degrees, IP65, 1 m

> 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.

- Page: https://sigmanortec.ro/en/silicone-tube-diffuser-for-ws2815-led-strip-180-degrees-ip65-1-m
- Price: 49.77 RON
- Availability: In stock; 1-2 zile
- Reference: 88261 · EAN: 5944451856562
- Category: Electronic components > LEDs, IRs and Optics > LED Matrices and Strips
- Specifications: Material: Silicon; Compatibility: WS2815; Length: 1 m; Protection rating: IP65; Beam angle: 180 grade
- Package (shipping data): 0.22 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 06:18 (Europe/Bucharest)

## Description

Flexible silicone diffuser tube for addressable LED strip, provides uniform light over 180 degrees and a clean look in decorative or architectural projects. The UV-resistant material maintains its transparency and flexibility over time, and the IP65 protection makes it suitable for indoor and outdoor use. Compatible with WS2811, WS2812, and WS2815, 1 m length, delivered without LED strip.
The flexible silicone diffuser tube is a practical and elegant solution for those building their own custom lighting systems. Made from UV-resistant material, the tube maintains its transparency and flexibility over time, without yellowing or cracking even with prolonged exposure.
The semi-round profile ensures uniform light emission over a wide 180-degree angle, ideal for decorative or ambient applications. The IP65 protection rating makes it suitable for both indoor and outdoor use in conditions of humidity or water splashing.
The tube is compatible with WS2811, WS2812, and WS2815 addressable LED strips and is perfectly suited for illuminated 3D letters, lighted signs, perimeter lighting, or architectural decorations. The product includes only the silicone tube, without the LED strip.
Specifications:
Material: flexible, UV-resistant silicone
Protection rating: IP65
Compatibility: WS2811 / WS2812 / WS2815 LED strips
Length: 1 m
Width (W): 25.95 mm
Height (H): 14.8 mm
Profile: round
Usage:
Choose a compatible LED strip (WS2811, WS2812, or WS2815) and cut it to the desired length, following the cutting marks on the strip. It is recommended to use strips without a silicone-coated PCB. The diffuser has been tested only with naked-type addressable LED strip, without a silicone layer.
Check that the width of the LED strip fits within the inner channel of the tube before inserting it.
Carefully insert the strip into the diffuser channel, with the LEDs facing the tube’s light-emitting surface (the upper rounded face).
Pull the strip gently and evenly to avoid twisting or sharply bending the tube.
Seal the ends with transparent sealing silicone to maintain the IP65 rating.
Fix the tube in the desired profile or support, making sure it is not subjected to bends with too small a radius.
Connect the LED strip to a compatible controller and power supply, observing the strip’s polarity and rated voltage.
Dimension diagram:
Package contents:
1 x silicone diffuser tube (without LED strip), 1 meter.
The tube is delivered in the ordered length. For example, for 20 full meters, order 20 pieces.