Detailed Product Description Explosion proof lighting .,explosion proof lamp,explosion lightBOZZ-Z Flame-proof Type, Explosion-proof Lamp (With Ballast) (IIB IIC)Range1. For the dangerous sites with explosive air mixture: 1 division, 2 division;2. Flammable gas, steam class: IIA,IIB,IIC;3. Temperatures classification: T1~T4;4. Suitable for mercury lampsodium lamp5. Indoor and outdoor (IP54, It ...