Anodised Aluminium Finish 6063 Extruded High Strength Aluminium Available with an Opal Polycarbonate Diffuser Each Metre includes two End Caps & Mounting Accessories Compatible with all FossLED Single Colour ECO LED Strips in IP20 (LED Strip clips are not compatible with this profile) The LINEAR Effect: Extrusion depth of 13mm Pair with a LED Strip of 120 LEDs + to produce a no dotted Linear Effect