Wall light ceiling light colours white silver materials opal glass steel max power 2 x 60 watt type of bulb gls bulb protection class ip20 appliance class 1 protective properties without moisture protection protective earth pe socket e27 number of sockets 2 series eglo optica diameter 35 cm energy efficiency class suitable lighting a a a b c d e height 21 cm power supply mains style modern mains voltage 230 volt