Housing: cast aluminium, black powder-coated, designed as heat sink, with connection cable L 850mm. 0°-30° tilt. Fixing ring: polymer, black, rotatable through 360°. Mounting ring: Polymer, white (RAL9002). Expanding spring fixing for ceiling thicknesses of 1-25mm. 2-pole terminal block. Includes control gear. LED module: high-power LEDs. Collimating lens made of optical polymer. Cover: Polymer, white (RAL9002).