The ALP-210RN is a recessed, Architectural Grade LED extrusion profile designed for linear LED strips up to 23mm wide. Made from high quality aluminum, these extrusions provide superior thermal management for higher wattage LED strips and prolong the overall lifetime of your lighting system. The ALP-210RN is manufactured with a patented frosted diffuser for maximum lumen output and wide beam distribution. The ALP-210RN also helps protect LED’s from dust and other undesirable elements, which can shorten the lifetime of the LED.