Rechargeable LED troch. 12 pcs LED, Long lifespan. Specification :(28+23)pcs LED bulbs,energy saving,more brighter,power failure,brightness adjustableRechargeable, Durable recharge period more than 260 times.Full charge time: 12 hoursStrong(19) & (10)weak light selectionLead-acid battery: 4000mAh Input voltage: AC 110-240V, 50-60HZOutput voltage: DC 3.2VPower: 0.38WSize of lamp holder: 10.5cm in ...