Extrusion Surface Mounting Profile 12mm x 2m AluminiumUpgrade your LED lighting installations with this Surface Mounted Aluminium Extrusion Profile, designed for sleek, low profile mounting of LED strip lighting. With a 12mm height and 18mm width, this extrusion offers a modern, minimalist finish while providing essential protection and heat dissipation for your LED strips. Crafted from anodised aluminium, it comes complete with a push on PC diffuser to deliver smooth and uniform light distribution.