This recessed led aluminum U channel with a flange made from high-quality anodizing aluminum for RGBW led strip lights or RGB+CCT with 12mm inner width, ideal for led linear lighting design. LED channel with PC or PMMA cover as a led light diffuser emits uniform and soft led lighting, achieves good heat dissipation to improve led service life. 
One 1m LED strip diffuser channel contains a 1m led aluminum channel, a PC/Silicone led diffuser cover, one end cap without hole, one end cap with wire hole, and two mounting clips. Choose the right led light strip diffuser, channel color, and led strip channel length for your LED project. 
Endcap without hole to protect the led rope light from dust and external damage. End cap with wire hole to let the led strip connect the led dc power supply or the led controller to power or control the led strip lighting. The led aluminum channels can be mounted in walls, furniture, offices, supermarkets, retails, etc.