Product Name: Atex LED Explosion Proof Light 50W Model NO.: EPL05 Certification: CCC, CE, CQC, C-tick, EMC, Energy Star, ETL, FCC, FDA, GOST, GS, LVD, PSE, REACH, RoHS, SAA, SASO, UL, VDE LED Chips Brand: Bridgelux Emitting Color: Warm White Color Temperature: 2700K~6500K Power: 20W-50W Input Voltage: AC90~305V Irradiated Area: 15-30? base Type: Pipe/Brackets IP Rating: IP67 Lamp Body Material: Aluminum Alloy LED Luminous Efficiency: 100lm/W Ex Mark: Ex D II B T6/ DIP A20 Ta, T6 Corrosion-Proof Grade: Wf2 Beam Angle: 45