This high power 3 LED flashlight is rechargeable and never needs batteries or bulbs, the battery can be charged with the built in hand crank or the built in solar panel, completely waterproof so you can use this flashlight to a depth of 45 feet. Product Features: * 8 Lumens 3 LED flashlight * 3 types of LED use * Rainproof and windproof up to 45 feet * Powers with dynamo power * Also powers with solar pane * l80 mAh, 3.6V, NI-MH Battery * 5 Years lifetime warranty Product specifications: After 1 minute hand cranking * 60 minutes with all 3 LED"s * 80 Minutes with 1 LED * 110 Minutes of flashing * 4 hours lighting after a full charge * 120 Minutes light after 1 Hour direct sunlight