Product Information Type Pole TopMaterialDie Cast AluminiumDriverInbuilt DriverColourBlack Specifications Product Code Watt Lumen Efficency OperatingTempreature IP Rating Power Factor Life Span TE-LB30W 30Watt 90 Lumen Per Watt 20°C To 50 °C IP66 >0.90 50,000 Hours TE-LB40W 40Watt 90 Lumen Per Watt 20°C To 50 °C IP66 >0.90 50,000 Hours TE-LB50W 50Watt 90 Lumen Per Watt 20°C To 50 °C IP66 >0.90 50,000 Hours