1)Name crank flashlight, 2)Certificate We have CE ROHS,if you ... GS UL certificates 3)good quality ZR-D02 LED crank flashlight1)Press the push button switch to turn on ... , LE brightness 13000-15000, can be hand-cranked 5 power generation, a minute hand can be light about 15 minutes to ... lithium rechargeable cell phone batteries D02 Three Led Hand Crank Dynamo Flashlight/Torch with CE certification