First Alert Eternal Flashlight
30 seconds of shaking this flashlight generates enough power for ten full minutes of bright illumination! A necessity for every RV. Ideal for all vehicle and home emergency kits. Shockproof, rubber-guarded, waterproof and floatable. Built-in magnet slides between metal coils to charge the light's capacitor. Super bright LED bulb never needs replacing and there are no batteries to worry about ever. This flashlight should be in every RV!