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、ⅡC；3. 溫度組別：T1~T4；4. 可配裝汞燈、鈉燈；4. 戶內、戶外(IP54，可按用戶要求達到IP65)。
1. 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 lamp、sodium lamp5. Indoor and outdoor (IP54, It could be designed as IP65 according to user's requirements).
1. 鑄鋁合金外殼，表面噴塑；2. 殼上設有散熱片，散熱效果好；3. 鎮流器，觸發器安裝于燈體內；4. 鋼管或電纜布線。5. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241標準要求。
1. Diecasted A1-alloy shell with plasic-sprayed surface;2. There is no radiating fin on the shell. It has good radiating result;3. The ballast and trigger are all mounted inside the lampbody;4. Steelpipe and cable wiring;5. Suitable for GB3836-2000、 IEC60079、GB12476.1-2000、IEC61241standard request.