... LED rechargeable head lamp Lead-acid battery rechargeable and free maintenance, with 1500mAh high;Low power consumption. KM-169 LED rechargeable head ... With 15 LED lamp, long life and super brightness, low power consumption, the 10 LED lamps can ... hours, the 15 LED lamps can work at least 8 hours;4. With spotlight reflector ... 60HZ power source socket , the indicator bright, it takes about 14 hours for the ...