Silicone LED Strip Cover Diffuser — Transparent Flange, No Bottom (Recessed Top-Glow Design)

This silicone LED strip cover features a transparent flange with no bottom, allowing for a fully top-glow lighting effect ideal for recessed applications. With an outer width of 37 mm (1.46 in) and a height of 20 mm (0.80 in), it installs cleanly into a 30 × 18.8 mm groove for a seamless, built-in look. Sold by the foot or by the spool of 50 M (164FT) lengths.

Designed for convenience, the easy-wear installation allows you to mount your LED strip directly into the recess or to place it inside a matching aluminum channel (sold separately).

Made from soft, flexible, and bendable silicone, this diffuser is perfect for linear lighting or curved architectural paths, delivering a smooth, dotless illumination by eliminating visible LED diode hotspots. It accommodates 12 mm wide LED, offering versatility for a wide range of lighting designs.