Explosion-proof halogen floodlight,halogen light,floodlight fitting. Can be used in Zone 1 and Zone 2 dangerous places Explosion-proof halogen floodlight,halogen light,floodlight fitting.Ex-markExdII Bt4 , *Exd II CT3Protection gradeIP54Outer Diameter10~14mmLamp holder codeE27Inlets thread3/4Weight1.8KGRated voltage220V Application 1.Can be used in Zone 1 and Zone 2 dangerous places2.Can be used ...