This product features HID & LED Explosion Proof and intrinsically safe lighting products. These lights are used in areas where petrochemical or dust particles have the potential to exist and the possibility of ignition is possible. Explosion proof lights are rated Class 1,Website:http://www.topololighting.com, Division 1/2 or Class 2, Division 1/2 as specified by UL standards. These areas include offshore lights, rig lights, spray booths, cleaning vessels, fuel cells, plant turn around, marine work areas, grain storage, dust, or munitions. ModelPowerLampLamp HolderLengthWidthHeightLFIP RatingChips QTYSizeTSL-236T-722*36WT8G131270mm130mm85mm84IP6510pcs129*27*29cmMaterials Chose :PC Diffuser+PC Bace PC Diffuser+ABS Bace PS Diffuser+ABS Bace ACRYLIC (PMMA)  Diffuser+ABS Bace