TORCHSTAR 5-PACK 1M/3.3ft Shallow Flush Mount Aluminum Channel U-Shape Aluminum Extrusion for flex/hard LED Strip Lights w/Oyster White Cover, End Caps, Mounting Clips - Emulational Neon Effect - U03 Special design for shallow flush mount, suitable for single or strip lights layout within 12mm width, perfect for indoor/outdoor accent lighting Oyster white diffuser works well to help spread the light more evenly from the LED strip lights Grooves all over the aluminum to increase surface area which helps dissipate heat from the LEDs Working with LED flex/hard strip lights to emulate neon effect, protect delicate strips from dust and physical contact High quality finishing, easily welded or brazed to achieve desirable length, end caps and mounting clips included