... Source: 22 pieces LED, 1200-1400mcd each ·Battery Inside: 1 x 4V 750mAH Lead-Acid Batteries ·Bulb Holder: B22/E27 Input Voltage: AC ... emergency lamp, with 22led, available with remote control, 800ma rechargeable battery, emergency saving lamp, 110v-250v, can use more than 5hours ...