Detailed Product Description lamp,fluorescent lamp,explosion-proof,corrosion proof Application1)Can ... in IIAIIB groups explosive atmosphere .3)Suitable for light sources(energy-saving one-foot instantaneous start ... and open-cicuit ,to the phenomenon of lamp's olding effect and gas-leakage,which suits ... case of power absence,lamp can be self-switched on.5.Suitable for GB3836-2000,IEC60079Main technical ...