Silicone Neon Flex Diffusers

Seamless. Dot-Free. Architectural.

Transform routed channels into smooth lines of light with our Silicone Neon Flex Diffusers.

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Specialty Sizes

Unique dimensions for fine detailing or wide-format lighting requirements.

16x16mm Embedded Neon Diffuser
Code: 102.231 (5M) & 102.231 (50M)
Embedded Silicone Neon Flex Diffuser (16mm x 16mm)
View 5 Metres View 50 Metres
30x20mm Wide Embedded Neon Diffuser
Code: 102.234 (5M) & 102.234 (50M)
Embedded Silicone Neon Flex Diffuser (30mm x 20mm)
View 5 Metres View 50 Metres

Standard Embedded Profiles (Non-Winged)

Streamlined 20mm x 20mm square profile. Perfect for a minimal, trimless finish where the diffuser sits perfectly flush.

Silicone Neon Diffuser
Code: 102.235 (5M) & 102.235 (50M)
Silicone Neon Flex Diffuser (20mm x 20mm) - White
View 5 Metres View 50 Metres
Black Silicone Neon Diffuser
Code: 102.236 (5M) & 102.236 (50M)
Silicone Neon Flex Diffuser (20mm x 20mm) - Black
View 5 Metres View 50 Metres

Winged Embedded Profiles

Features a top flange (wing) that overlaps the routed edge, hiding any rough cuts for a crisp, neat finish.

20x20mm Embedded Neon Diffuser
Code: 102.230 (5M) & 102.230 (50M)
Embedded Silicone Neon Flex Diffuser (20mm x 20mm) - White
View 5 Metres View 50 Metres
Black Embedded Neon Diffuser
Code: 102.232 (5M) & 102.232 (50M)
Embedded Silicone Neon Flex Diffuser (20mm x 20mm) - Black
View 5 Metres View 50 Metres
Grey Embedded Neon Diffuser
Code: 102.233 (5M) & 102.233 (50M)
Embedded Silicone Neon Flex Diffuser (20mm x 20mm) - Grey
View 5 Metres View 50 Metres

Specialty Sizes

Unique dimensions for fine detailing or wide-format lighting requirements.

16x16mm Embedded Neon Diffuser
Code: 102.231
Embedded Silicone Neon Flex Diffuser (16mm x 16mm)
View Product
30x20mm Wide Embedded Neon Diffuser
Code: 102.234
Embedded Silicone Neon Flex Diffuser (30mm x 20mm)
View Product

Standard Embedded Profiles (Non-Winged)

Streamlined 20mm x 20mm square profile. Perfect for a minimal, trimless finish where the diffuser sits perfectly flush.

Silicone Neon Diffuser
Code: 102.235
Silicone Neon Flex Diffuser (20mm x 20mm) - White
View Product
Black Silicone Neon Diffuser
Code: 102.236
Silicone Neon Flex Diffuser (20mm x 20mm) - Black
View Product

Winged Embedded Profiles

Features a top flange (wing) that overlaps the routed edge, hiding any rough cuts for a crisp, neat finish.

20x20mm Embedded Neon Diffuser
Code: 102.230
Embedded Silicone Neon Flex Diffuser (20mm x 20mm) - White
View Product
Black Embedded Neon Diffuser
Code: 102.232
Embedded Silicone Neon Flex Diffuser (20mm x 20mm) - Black
View Product
Grey Embedded Neon Diffuser
Code: 102.233
Embedded Silicone Neon Flex Diffuser (20mm x 20mm) - Grey
View Product

Video Guides

Watch our experts demonstrate the range and the installation process.

Product Range Overview
Step-by-Step Installation Guide

Why Choose Silicone Neon Flex?

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Dot-Free Illumination

When paired with COB tapes or high-density LED strips (≥120 LEDs/m), the opal silicone diffuser blends the light source into a uniform, continuous neon-style glow.

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Flexible Installation

Unlike rigid aluminium profiles, our silicone diffusers handle gentle curves with ease. They feature a 300mm bend radius and can bend in multiple directions.

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Secure Push-Fit

Engineered with ribbed sides for a secure grip. Installation is tool-free—simply push the diffuser into the routed channel with your thumb.

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Durable Material

Made from high-quality, UV-stable silicone that resists yellowing. IP65 rated, making them suitable for splash-proof applications.

Directional Flexibility

Our Silicone Neon Flex is engineered to handle complex architectural contours with precision. Depending on the profile orientation, it supports either Up/Down bending for vertical arches and drops, OR Left/Right bending for horizontal curves and signage.

Note: To ensure structural integrity and consistent light output, each profile bends on a single axis at a time.

  • Material UV-Resistant Silicone
  • Bend Direction Single Axis (Up/Down OR Left/Right)
  • Min Bend Radius 150mm (300mm Diameter)

The Perfect Flush Finish

Create seamless lines of light with Embedded Silicone Neon Flex. Perfect for architectural detailing and bespoke interiors, it delivers a clean architectural finish without bulky extrusion. The flexible diffuser press fits into a routed channel, sitting flush with the surface. Supplied in 5 metre rolls and cut to length as needed.

Reception desks • Hotel rooms • Bars • Restaurants • Homes • Corridors • Feature walls and many more!

Installation Guide

How to achieve the perfect finish.

01
Prepare the Channel
Route out the required space in your surface to match the dimensions of your chosen profile. Ensure the channel is clean and free of dust.
02
Manage the Heat
For LED strips >12W/m, screw down our aluminium heat sink profile into the routed area to dissipate heat and extend LED life.
03
Install LED Strip
Adhere your LED strip directly into the routed channel. For curved runs, use SideWinder bendable LED strip.
04
Insert Diffuser
Push the silicone cover over the LED strip. The ribbed rubber grips will hold it securely in place for a flush finish.

The Perfect Partner: Sidewinder Series

Looking for the ideal LED tape for your curved profiles? Our SideWinder Bendable LED strips bend up to 90 degrees, making them perfect for intricate shapes and corners. IP20 rated with durable adhesive backing for easy installation.

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