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1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC；
3. 温度组别：T1~T3；
4. 户内、户外(IP55)。
5. 可配装白炽灯、自镇汞灯、外镇汞灯、高压钠灯、金属卤灯。
1. For the dangerous sites with explosive air mixture: 1 pision, 2 pision;
2. Flammable gas, steam class: ⅡA、ⅡB、ⅡC;
3. Temperatures classification: T1~T3;
4. Indoor and outdoor (IP55).
5. Suitable for self-ballasted mercury vapor lamp, high pressure
mercury lamp,high-pressure sodium lamp and metalhalide lamp.
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