LED miner lamp(Cree 3W / digital display)

KL4.5LM miner headlamp is a new type of environmental-friendly lamp, which is adopted the most advanced Cree 3w LED made by Lumileds Lighting Company and lithium batteries. This kind of miner's lamp 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. KL4.5LM miner's lamp got flameproof certificate ratified by National Coal Mining Machinery Quality Supervision and Testing Center. The KL4.5LM miner’s headlamp is made of high engineering plastic ABS,with full sealing construction.we add digital display function in it.the user can know how long the lamp can be used and the time.we put the lithium battery in the headlamp,it make the lamp lighter and smaller than previous mine lamp.it can reduce miner’s labour intensity and improve working efficiency. Feature using instruction 1.LED display function key instruction Press once,LED dispay show code sequence Press twice,show time Press three time,show battery power. 2.light control key instruction press once.it is strong light press twice,it is weak light. 3.charger interface firstly,connect lamp,then the charger connect AC100-240V .charging is start and LED display show charging state.when 4 grid 0000 isn’t pulsation,it means the charing is finished. 4.time adjustments to press clock function key two times,the LED display show time information,then press clock function key for long time(4 second),LED display time number flashs,to press light control key and adjunct hours,to press light control key one time,the hours number add one hour,then u adjunst minute. Technical Data for KL4.5LM miner lamprated voltage: 3.7Vrated capacity: 4.5Ahlighting time: >18H (main illuminant)illumination: >4500Lx (start of lighting)LED current: 0.25A (main illuminant)battery life: >500 cycle timeamperage of charge: 0.4A (average)weight: <350GAmbient Temperature: -15 40 °C