BR3900X wearable explosion-proof lighting

Scope: fire, military, petrochemical, oil, mining, electricity, public security and other flammable and explosive places and other work site for mobile lighting, and can also be used as signal contact and location display.
Features:
◆ using high-power high-brightness light source is white LED, low energy consumption, long service life of 100,000 hours; reflective glass high-tech surface treatment process, reflective, high efficiency, light exposure from up to 500 meters, on the basis of the lighting functions also increased the frequency of flash functions can be used for long-distance signaling, visual distance of 5,000 meters.
◆ fully sealed design, water immersion test; high hardness alloy casing, and anti-fall drop of up to 1 meter height does not affect functionality; resistant to high temperature, high humidity performance, you can use a variety of harsh environmental conditions.
◆ high-capacity lithium battery, large capacity, long life, self-discharge rate at the end, the economic environment.
◆ the outer surface of the depth of non-slip handle, light and beautiful, can be carried in your pocket, with easy installation on fire headgear universal knot can be arbitrarily adjusted knot irradiation direction, completely hands free operation, easy to operate.
◆ human battery indicator and low voltage warning function design, can always check the remaining battery power with distress signal function circuit inside the lamp design can prevent overcharge, short circuit protection device function.
◆ charger adopts chip controlled charging, with constant current, constant voltage charging, overcharge protection, short circuit protection, full turn lights and other functions.