Waterproof lithium battery 3 watt led headlamp 1.Own logo or OEM 2.Waterproof 3.High quality& ... , CCC Product's NameGT-8653 Waterproof lithium battery 3 watt led headlamp Input voltage220VLed1 LEDBattary Capacity3500MAHMaterialABS plastic, lithium batteryPlug Specification2 round or ... cycling used more than 1000 times after charging.5.Use LED bulbs are of energy saving, high efficiency, and long life ...