Outdoor wall light materials aluminium plastic power consumption 18 watt energy efficiency class suitable lighting a a a b c d e protection class ip44 socket e27 protective properties spray resistant max power 1 x 18 watt number of sockets 1 appliance class 1 series nordlux darwin voltage 230 v height 24 cm width 11 cm diameter 9 cm colour black style modern source average electricity cost based on figures from eurostat as of 2016