Small Size and High Brightness Cordless Mining Cap Lamp with Digital Screen Led Mining Lights

● Protection in electrical short-circuit, automatic power-off on the socket , 100,000 hours LED's Lifetime
● Reliability: The high strength case , optimized structure design and MCU control make the product more reliable .
● Portability: Just a head lamp , Small in size , light in weight (only 148g for whole product), simple charging, easy usage .
● Efficiency: more than 15hours at full brightness. more than 8000lux at starting time, and more than 4000lux after 11 hours continuous lighting.Battery usage lifetime about 1000 cycles .
● With digital device to show lamp number, time, and battery balance, show charging status, and can remind the user to recharge it when the power is not enough for one hour lighting .
● Environmental: Li-ion battery is free for maintenance, and the material of li-ion is environmental, use 1Watt high power LED as the main light, and 6pcs 5mm backup LED's to save power .
● Economy: three times longer than lead and acid cap lamp and saving in maintenance makes the product more compatible in price .
● Charger input power: AC100-240V / 50-60Hz. Charging time: 5 hours, continuous discharging time: more than 15 hours for main light, more than 40 hours for backup light .