This profile is 2 metres in length 25mm in depth and has an internal width of 24.5mm. This product has been created by Tech Light and is made of high-grade aluminium. It has been designed to act as a heat sink which helps maintain heat transfer efficiency. This ultimately improves the overall lifespan of any LED strip housed within and prevents dulling. This profile has been designed specifically for installations in Gypsum board (better known as plasterboard or drywall) up to 12.5mm in thickness. The design of this profile allows it to be flush with the surface of the board in which it is installed. It can house up to 3 LED strips and is the ideal solution to more complex lighting designs. All Tech Light LED profiles are protected by anodization layer which protects them from the elements.