Mining high pressure sodium lamp DGSD70/127N

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/ Explosion-proof high-pressure sodium lamp for coal mine
★Quality Assurance
/ Explosion-proof high-pressure sodium lamps for coal mines (hereinafter referred to as lamps) are based on users’ opinions on the use of existing coal mine explosion-proof lamps and the development trend of coal mine underground lighting technology, citing internationally advanced light source and electrical technology, and in accordance with explosive gas environments. It is carefully designed and manufactured with electrical equipment. It is the most suitable lighting fixture with good water-proof performance in coal mines in my country.
★Main purpose and scope of application
The lamp is used in coal mines with gas (methane) (family) places where coal dust explosion is dangerous. It is mainly suitable for lighting in underground parking lots, mining area tunnels, cave chambers, underground coal bunkers, substations and other places. It can also be used in infrastructure mine tunnels with large amounts of water spray. It can be used in caves and caves.
★Product Features
This lamp is an integrated type, and the light source electrical appliances are all installed in the lamp cavity, making it easy to use and maintain. The light source uses advanced long-life, dual-core high-pressure sodium bulbs , ensuring long-term continuous lighting of lamps and reducing the number of bulb replacements.
This product has high luminous efficiency, good color rendering, long life, compact structure, small size, light weight, easy installation and use, withstands large voltage fluctuations, and is energy-saving. and other characteristics. It is the most ideal advanced technology product for coal mines to improve construction lighting conditions and ensure safe production.
★Technical Parameters
Light source dual-core high-pressure sodium bulb
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