China Kl2.5lm Safety Helmet Lamp

KL2.5LM Safety helmet Lamp
The kind of mining helmet lamp is a new type of environmental-friendly lamp, which is adopted the most advanced 1w LED made by Lumileds Lighting Company and nickel hydrogen batteries. This kind of safety cap light can be applied in flammable and explosive environment such as coal mines, chemical industry, oil and road transportation, also can be applied in other mobile lighting places. The kind of miner's lamp got flameproof certificate ratified by National Coal Mining Machinery Quality Supervision and Testing Center.
Features:.Lost cost ,high safety.
1. LED : less energy and super brightness LED
2. Battery : safety lithium ion battery
3. Small in size, light in weight, free maintenance, explosion prevention, waterproof, long life
4. Lighting time : more than 12 working hours, double light source design
5. Charger AC input : AC110 ~ 240V, 50/60Hz DC output : DC4.2V,1A
6. Working temperature : -10 ~ 45 degrees
7. Relative air humidity : <= 95% +- 3RH
Usage:
It is suitable for mineral industry,tunnel projects,construction and maintenance for power, communication,
highway,railway at night,night lamp for cutting off rubber plant and absorbing mucus and for lighting a flood,
rescuing and marine use.
Technical description:
1.Battery (Lithium ion)
It adpot new styled lithium ion battery which is with over-charging , over-discharging and a short circuit protection fuction.Every battery
cycled lifetime is more than 500 times.It has 75% rated capacity after using 500 times.Its a newest environmental protection battery
2.LED:it adpot 1W high-power Led,The life is more than 50000 hours.illumiance is more than 1200 lux/30lm,it adpot two sets of light source,one is main - six auxiliary light source or main-axiliary in one .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)
3. Charger(Lithium ion):
It adpot isopiestic pressure current limiting charging way.Its 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 batterys voltage is 4.2V and current is less than 100A,the indicator light will display green color.
this mean that miners lamp can be used normally.When its charging, the indicator light will display red color.
Product name:
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mining lamp mining machine portable lamp industrial lighting mining light miner lamp mining explosion-proof lamp miner cap lamp miners lamp.

NoItemUnitData1Rated capacityAh2.52Nominal voltageV3.73Lighting timeh≥134LEDlight sourceRated voltageV4.2Main light source/powermA200Auxiliary light sourcemA605Max illuminance at 1mBegin lightingLx2800Lighting 11hLx25006Weight g3207Nos of battery cycle times≥5008Carton packing roll/CNT209Packing size cm36*22*4510With charger pcs1