Produced by Tech Light this P21-1 profile is 2 metres in length and is made from highly durable aluminium. This product has a depth of 9.5mm a width of 41.5mm and is finished in black paint. This recessed profile has a variety of applications from floor and ceiling lighting to cabinets and window displays. Additionally this profile acts a heat sink which essentially moves heat away from your LED strip increasing its lifespan and preventing it from dulling.