IP20 Die-Cast Square 50mm Tilt Downlight, Brushed Chrome finish. GU5.3 12v 35 Watt lampholder. MR16 12v 35 Watt lamp (not supplied with fitting - product code L35D, L70D or L81D). Electrical termination via 10 Amp connector block within secure enclosue c/w cord grip and bridge. Dimmable with electronic transformer (not supplied with fitting - see Transformers & Drivers). Twist and lock front ring to secure lamp. Outer 85mm x 85mm, recessed depth 90mm. Cut out 75mm. 120mm recommended celing void required. Spring clip fixings with a recommended maximum ceiling thickness of 15mm.