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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 5298

40x20mm Flexible Silicone LED Strip Light Cover For 30mm Strip Lights

MODEL: COVER-WF4020
Price based on selections below:
$11.98
Select Length:3.28ft (1 meter) (Base), 16.4ft (5 meters), 6.56ft (2 meters)
Select Roll Type:Several Rolls (Base), a Whole Roll without cut (Base)
AvailabilityIn Stock
ConditionBrand New
Technical Specifications

Are you looking for a milky led strip diffuser cover for your recessed lighting? This silicone sleeve is what you can't miss. It's 50.6mm wide, 20.6mm in height, and can be embeded in a 40*18mm groove. With 34.7mm inner width, this silicone diffuser is availbale in a multi-row led stip light or multiple led strips. The 5mm flange will cover the gap and achieve a seamless installation effect. 

 

Note: The product does not include led light strips. 

 

Standards and Certifications

CE FCC RoHS ISA SGS ISO 

Product Specifications

Inner Width:  34.7mm/1.36"
Tube Material:  Food-grade Silicone
Lighting Direction:  Top-emitting
External Width:  50.6mm/2"
External Height:  20.6mm/0.8"
Beam Angle:  120°
Length:  1m/3.28ft, 2m/6.56ft, 5m/16.4ft
UV Resistant:  Yes
Working Temperature:  -50°C to 200°C

 

How to fix silicone led strip cover: 

You can put the flex led silicone sleeve into the aluminum channel or flexible profiles for linear lighting or curved path lighting.

Three Ways to Fix LED Neon Tube Lights

40x20mm flexible silicone diffuser led strip light cover

© 2026 SuperLightingLED. All specifications are subject to change without notice.