1. 爆炸性氣體環境危險場所：1區、2區；2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB；3. 溫度組別：T1~T4；4. 可配裝白熾燈;5. 戶內、戶外(IP54，可按用戶要求達到IP65)。
1. For the dangerous sites with explosive air mixture: 1division, 2division;2. Flammable gas, steam class: ⅡA、ⅡB;3. Temperatures classification: T1~T4;4. Suitable for incandescent lamp;5. Indoor and outdoor (IP54, It could be designed as IP65 accordingto user's requirements).
1. 鑄鋁合金外殼，表面噴塑；2. 壓鑄成形，結構緊湊，外形美觀；3. 殼上設有散熱片，散熱效果好；4. 燈體采用螺紋緊固,性能穩定；5. 鋼管或電纜布線.6. 符合GB3836-2000、IEC60079、GB12476.1-2000、 IEC61241標準要求。
1. Diecasted A1-alloy shell with plasic-sprayed surface;2. Pressure-cast formation, compact structure and aesthetic appearance;3. There is no radiating fin on the shell. It has good radiating result;4. Screw thread is used in lamp body for fastening, so that work reliably.5. Steelpipe and cable wiring.6. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、IEC61241 standard request.