Secur SP-1105 Rainproof Dynamo Lantern/Flashlight 5 Super Bright LED Flashlight  two power levels 12 LED Lantern  two power levels Built-in dynamo charger  never needs batteries Charge via computer USB port, DC cigarette adapter or AC plug adapter Locking hanging ring Can be charged via optional external Secure Solar Panel (sold separately) 5 Super Bright LED Flashlight - two power levels 12 LED Lantern - two Charge via computer USB port, DC cigarette adapter or AC plug adapter power levels Charge via computer USB port, DC cigarette adapter or AC plug adapter Lighting time of Flashlight after one minuteofcranking - 23 minutes Lighting time of Lantern after one minuteofcranking - 20 minutes