Cold light source, adopts the battery with safe polymer as power supply, take hight power LED as light source, high LUX.
Longgen KL series cold light source miner's lamp adopts the battery with safe polymer as power supply, takes high-power LED as light house and uses exact IC to protects. It has so many virtues, such as miniaturization, light weight, safe environmental protection, energy saving, high efficiency, circuit protection etc. So it is designed for illumination in the envirment of having combustible gas ixture such as coal mine, petroleum, chemical, railway etc.
Miner's lamp KL5LM Specifications
Item Name Unit Parameter Remark
1 Rated Voltage V 3.7
2 Rated Capacity Ah 5
3 Lighting Time(Main Light Source) h >15
4 Illumination (Main light Source) Light Begining Lx >5000 Apart 1M from the lamp
After 11hours >3500
5 LED Average current Main Ligh Source mA 350
Auxilliary Light Source 110
6 Charging Protection Volate V 4.20?0.05
7 Discharging Protection Volatage V 3.00?0.05
8 Battery Cycle Life Cycle ≥800
9 Weight Kg 0.5 Whole lamp
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