IP20 50W GU10 Mains Fixed Downlight, White finish. GU10 50 Watt lamp (not supplied with fitting – product code GU10 or GU10L). 230v 50 Watt max lampholder. Electrical terminationg via 10 Amp connector block within secure enclosure c/w cord grip. Outer diameter 80mm, recessed depth 120mm. Dimmable. Cut-out 60mm. 150mm recommended ceiling void required. Spring clip fixings with a recommended maximum ceiling thickness of 12mm. No transformer required. Individually boxed.