Stable profile with two integrated cable ducts for surface-mounted or pendant installation. Good cooling properties even with high intense LEDstrips, suitable for constructing your own luminaires. An inner construction that gives a considerably lower light loss than other profiles. With the Reflector accessory, the lumen output is increased by up to 20%. With the Opal cover, an even and spot-free light is created. The prismatic cover lets through maximum light, is very glare-free and gives a good work or general light.