Usage:

It is suitable for coal mine, mineral industry, tunnel projects, construction and maintenance and lighting for communication, highway, railway at night.

Certificate:

CE,  Explosion-proof Certification Of Compliance

LED Head:
It is used 3W USA CREE high-power LED, The life is more than 50000 hours. Illumiance is more than 10000 lux/240lm, it has two sets of light source, one is main source light with six auxiliary light source ,another one is combine main source together with auxiliary source. When main light source lose function, pls turn a switch axis into auxiliary light source then it go into work normally(This is for meet an emergency)

Charger(Lithium ion):
It is used isopiestic pressure current limiting charging way. It's setting value volatge is 4.2V(normal charging voltage is 4.2V). When charging max current is 1A and voltage approachs to 4.2V, charging current will reduce gently. When battery''s voltage is 4.2V and current is less than 100A, the indicator light will display green color. This mean that charging of miner's lamp is completed. When it's charging, the indicator light will display red color.

NOTE: We can make any color OF Lamp's battery cell and head depends on your requirements! ! ! WE CAN MAKE OEM PRODUCTS as sample!