... Voltage: 10-30V DC 2.LED chip:CREE,Epsitar 3:Certificates:IP67,CE,RoHs LED Work Lamp, LED worklight , Industrial Lights and Agricultural ... lights.High Power 4PCS CREE 10W LED .HML-1640Product Description:. LED Power: 40W ... ,Fire Engines,Forklifts,Mining,Trains,Tanks,etc.. Hanma manufacturer for LED Work Light 40W.CREE CHIP