1．Can be used in Zone1 and Zone2 dangerous places．
2．Can be used in ⅡA、ⅡB group explosive atmosphere．
3．Suitable for incandescent lamp，mercury vapor lamp，high-pressure sodium vapor lamp，metal halide lamp．
4．Can be install lamp cover according to user’S requirement．
Features
1．Diecasted aluminium alloy shell with plastic-sprayed surface
2．Pressure-casted formation，compact structure and aesthetic appearance
3．Suspension type thumb nut is used for fastening so that it can be quickly opened up and is convenient for maintenance
4．Snitable for steelpipe．