70w Explosion-proof MH Explosion Proof Light Fittings For Tunnel / Roadway

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70w Explosion-proof MH Explosion Proof Light Fittings For Tunnel / Roadway
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Quick Detail:
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1.Place of Origin: Zhejiang, China (Mainland) Brand
2.Ex-mark:Exd I Mb
3.Number: DG70/127B(C)
4.Watt: 70 w ????????????
5.Rated voltage : AC 127v??
6.Mining? places
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Applications:
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Suitable for flammable and explosive place security work, for a variety of indoor and outdoor workplaces. China\'s coal industry, China petroleum, Sinopec, electricity, metallurgy, railway, steel, shipbuilding, military, aerospace, public security fire control, chemical industry and the use of large enterprise fixed lighting needs.
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Features:
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1. The highest flameproof explosion-proof grade, can work safety in coal mine inflammable and explosive places.
2. Made by high gas discharge light source, high luminous efficiency, long life, the average service life of up to 10000 hours.
3. The use of the advanced optical technology design of reflector, the two-way glow, uniform illumination, long distance, especially suitable for the coal mine roadway usage, lamps and lanterns hanging 3 meters high, with light distance of 30 metres.
4. The optimization of the structure design and high strength alloy enclosure, the intensity is high, has the strong collision and impact resistance.
5. Special seal technology and optimization of surface treatment technology, make the lamps and lanterns is waterproof, dustproof and anti-corrosion, ensure lamps in various harsh environment and reliable work.
6. Install lamps and lanterns can use rings type, easy installation and simple operation.
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Specifications:
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Distribution curve
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Installation

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