Bulb:4 LEDs Power Supply:Dynamo crank Battery:Ni-MH 3.6V 40mAh Working time:1-1.5hrs after filled Size:20.6x7.4cm Place of OriginNingboBrand Name:TFModel No.:TF9005Body materialABSBulb4LEDBatteryNi-MH 3.6V 40mAhColorBlackSwitchPressSize (LxWxH)Φ7.4x20.6cmWeight165gPackageinner packageWhite boxouter packageQuantity50pcs/CTNSize 37.5X37.5X49cmNW10kgGW11kgFeatures1.Dynamo for a minute,light more ...