1)Safety Performance:Top explosion-proof grade；excellent explosion-proof and anti-static electricity performance； applicable for various flammable and explosive situations．
2)Waterproof Performance:Full sealed design；available for prolonged operation 50m under water．
3)Vivid Easy And Convenient.Designed with mini appearance．Rear-end self-locking control and soft-touching rubber glovers．
4)Efficient And Energy Saving:The imported U.S.A large power LED light source enjoys over 6 times higher luminous efficiency and 5000 times longer operation life than regular bulbs．The imported Japanese Lion battery has chip protection function which effectively guarantees the safety and operation life the battery．
5)Charging System:The electricity charging is controlled through a chip which has following functions：charging with constant current and constant voltage，overcharge protection，short circuit protection，revolving light，anti-counter current and so on．