Ceiling light downlight colour silver materials metal steel bulb included incorporated led module types of bulb halogen bulb low voltage halogen lamp led number of leds 100 socket gu5 3 number of sockets 3 series paul neuhaus night sky energy efficiency class built in led module a energy efficiency class supplied lighting b diameter 486 cm energy efficiency class suitable lighting a b c d e height 58 cm operating voltage 12 v weight 4