Specifications 1. Li-ion battery 2. LED illumintion mining 3. Capacity: 5Ah 4. Last 20 hours each charging 5. Mintenance-free
Longgen KL series cold light source miner's lamp adopts the battery with safe polymer, as power supply, takes high-power LED house and uses exact IC to protect parts. It has so many virtues, such as miniaturization, light weight, safely environmental protection, energy saving, high efficiency, avoid maintenance and long life. Preventing over-charging and over-discharging, limiting current and short circuit protection etc. So it is designed for illumination in the environment 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