... 4.CE, ISO9001, CCC Product's NameGT-8651 2W High-end lithium battery led headlamp Input voltage220VLed1 LEDBattary Capacity2000MAHMaterialABS plastic, lithium ... Use LED bulbs are of energy saving, high efficiency, and long life.6.Strong and weak brightness are adjustable.Instruction:1.Charge: ... in order to protect the battery, please stop using, and charge it in time.(please charge before the LED bulb ...