KL4M(A) led mining head light

Application KL4LM(A)LEDminers lampis a new generation ofLED mining headlamp with safety, energy saving and environment protection features. Long working life and high lighting effenciency are achieved by the LED illuminating technology. The switch of headlamp makes use of light-touch electronic switch, good seal and easy to use. With the microprocessor control chip inside, it has multi-function for self-protection, intelligent managing the process of charging and discharging, and can be charged byvarious charger. It is Lithium manganic battery pack, which has no memory, free of maintenance, environment protection, safe and reliable. Main specification Item Specification Battery style Lithium manganic Rated capacity 4Ah Rated voltage 3.7V Lighting time 11h Main Light source Working current 0.22A Length of Life 30000h Max luminance (1m apart from the lamp) When lighting begins 1500 lx After lighting for 11h 800lx Rated power of sub-lighting source 0.4W Length of life 2years Charging Voltage (5-8)V Charging time 10h Explosion protection Exs I Protection grade IP54 Dimensions of battery case 105×30×120 mm Weight 0.7kg With the adoption of stainless steel, the out case of the bulb can be free from fraction with the charger. The performance of shock proof can also be improved.