Description: All of the products have ce and rohs certification. 1)item no:k1028 2)input voltage:100-240v ac/50/60hz 3)output current: dc12v350-700ma 4)power: 6*1w/6*3w 5)size: 6*1w/dia158mm h101 or h129mm 6*3w/ dia158mmh117 6)installation dia:ª¦146mm 7)beam angle: 8, 15, 30, 45, 60 degree 8)color: red/ green /blue /white/ warm-white /amber/rgb 9)brand of led:ssc/cree/luxeon/edison/k2 luxeon/k2 edison 10)life time: 50 thousand hours 11)ambient temperature: -20íp degree celsius--+50íp degree celsius 12)housing: aluminum 13)packing: 1pc/color box; 18pcs/carton carton size500*330*370mm 14)6*1w n.W:14.04kg g.W:15.80kg 6*3w n.W:16.02kg g.W:17.54kg2.