KM-5608 LED energy-saving lamp Product characteristics: 1. Lead-acid battery rechargeable and free maintenance, with 2000mAH capacity high, can be used circularly 500 times above; 2. 31 long life LED lamps, super brightness and white. Low power consumption, can work at least 4 hours in DC condition; 3. More functions, it can work as usual bulb in AC condition, but in DC condition, it has emergency effect. Directions for use: Put the product’s switch to AC condition, and insert it into AC110 240V/50 60Hz power lamp-holder, when the lamp-holder is ON, the indicator light, the LED lamps light, and it’s charging. When the lamp-holder is OFF, the LED lamps off;Put the product’s switch to DC condition, and insert it into AC110 240V/50 60Hz power lamp-holder, it has emergency effect; (when the switch is OFF, it can use as a usual bulb; when the switch is ON, the LED lamps off , and it’s charging, the indicator light, if it loss of power suddenly, the LED lamps light automatically.)Put the product’s switch to OFF condition, and insert it into AC110 240V/50 60Hz power lamp-holder, and the lamp-holder’s switch is ON, it’s only has charging effect, the indicator light. It takes about 12 hours for full charge.