High efficacy philips luxeon t chips, led lumens, 143lm/w Meanwell hlg class 1 drivers Photometric testing to iesna-79-08 standards Ul cul dlc tuv-gs, cb, ce rohs, saa, wet listed, suitable for wet locations ul no.: e364473 tuv no.:50277285 saa no.:tuv016877e Dimming/timer/zigbee/photocell/motion sensor optional. Warranty: 100% 5 years warranty Aok-280wil Packing information 1.Packing type:1 unit\carton; 2.Packing dimension: 1050*380*180 mm; 3.Packing weight: 15.4kg