Advantages of Portable Explosion-Proof Lights BH-33

Portable explosion-proof searchlights are suitable for mobile lighting in flammable and explosive places such as the military, petrochemical, oil fields, fire protection, electric power, customs, railways, public security, metallurgy, etc.


Product advantages

  • High efficiency and energy saving — using 3 high-power and high-brightness LEDs, it has extremely high light efficiency, very little energy consumption, and a lifespan of more than 25,000 hours. Up to 9 hours in full power mode and up to 18 hours in power save mode.
  • Reliable and practical — using rechargeable lithium battery, no pollution, high capacity, long life, safe and stable performance, low self-discharge rate, USB charging can be cycled up to 500 times, and only takes four hours to fully charge. At the same time, the matching charging base does not affect the lighting. On the basis of the lighting function, Morse indicator lights, signal light sources and indicator light sources are also added.
  • Convenient and flexible — Lightweight and beautiful appearance, dual switches, can switch between spotlight and projection, easy to operate.
  • Waterproof and durable — The structure adopts optimized design and has super waterproof performance, with a waterproof rating of IP66. The lens is made of tempered glass and has good sealing performance.
  • Safe and explosion-proof — can be used safely in flammable and explosive places such as Zone 1, Zone 2, IIA, IIB, IIC group gases.


  1. The power must be turned off when charging. A slight temperature rise on the casing is normal;
  2. If the lamp is not used for a long time, it should be recharged after half a year;
  3. When used, each structure should be closely integrated to enhance waterproof, explosion-proof and impact resistance;
  4. The outer glass lens has cracks, and the explosion-proof searchlight can no longer be used in explosion-proof places.
  5. Replacement of light source, charging, repair and disassembly of lamps must be carried out in a safe place;
  6. In hazardous places, the surface must be wiped with wet cotton cloth.
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