The ALP400N is an Architectural Grade LED extrusion profile designed to fit linear LED strips up to 78mm wide. It can be surface, suspended or recessed mount. It features optional corner/angle connectors for seamless attachments. Made from high-quality aluminum, these extrusions provide superior thermal management for higher wattage LED strips and prolong the overall life of your lighting system. The ALP400N is manufactured with a patented frosted diffuser for maximum lumen output and wide beam distribution. The ALP400N helps protect LEDs from dust and other undesirable elements, which can shorten the lifetime of the LED.