924.355, silicone recessed spotlight housing MAXI Color: similar to RAL7016 gray Interbär Series 1000 for high-voltage halogen and LED lamps UV, ozone and aging-resistant for GU10 halogen lamps D: 51mm, 230V, 35W max or GU10 230V LED lamps up to 5W Only suitable for halogen lamps that radiate/dissipate the heat to the front! Do not use COOL BEAM lamps! Installation diameter: 68mm Installation depth: approx. 85mm with socket External dimensions: D: 79mm, height: approx. 55mm (without socket)