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SuperLightingLED
SUPERLIGHTINGLED CO., LTD
Web: www.superlightingled.com
Email: [email protected]
Date: 2026-11-03 | ID: 5299

40x20mm Black Silicone Flex LED Strip Cover For 30mm Light Strips

MODEL: FLNLT-T4020-B
Price based on selections below:
$12.98
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

Due to production requirements for this T4020-B model, a minimum order quantity of 200 meters is required for manufacturing. Please consider the COVER-YT3020-B Model as an alternative.

Do you want to add some black lines to decotare your house or walls? When the lights turn off, it's decorative lines. And when the strip lights on, there are backlight source. The black silicone led strip light diffuser cover is good to decor commercial or home places. It can be recessed to the walls or the ground, with a flat surface, no protruding. This silicone black diffsion surface has lower light transmission than white silicone led diffuser. So it's more suitable for auxiliary lighting.

Note: The item does not include led light strips. You have to purchase separately. 

 

Product Specification

Item Type:  Black Silicone Flex Led Strip Cover
Tube Material:  Food-grade Silicone
Lighting Direction:  Top-emitting
External Width:  50.6mm/2"
External Height:  20.6mm/0.8"
Inner Width:  34.7mm/1.36"
Length:  1m/3.28ft, 2m/6.56ft, 5m/16.4ft
Beam Angle:  120°
UV Resistant:  Yes
Waterproof Rating:  IP67
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.