5 Super bright LEDs. Charge by easy hand-cranking action, lasts 30 minutes cranked 1 minute. Water-resistant. No need for replaceing batteries or bulbs
30 days money back guarantee and 1 year limited warranty. The Kaito Dynamo/Crank flashlight is the answer to your problem! It features 5 super bright white LEDs, each is rated at 15,000 MCD, so it's about 20 times brighter than the hand shake type or squeeze type and 4 times brighter than those 3-LED flashlight you will find elsewhere. Better yet, you never need to replace batteries or bulbs, its patented alternator can generate 1,500 mAH compared with 30-50 mAH a handshake type or 60-80 mAH by a squeeze type, which means it's 20 times more efficient when it comes to charging the internal battery, the flashlight can last 30 minutes if cranked for 1 minute. The life time of these LED bulbs are rated at 80,000 hours.

A flashlight and radio that never needs batteries! Charges by built-in solar panel and/or hand-crank generator. Also can be used to power cell phone in case of emergency. Super Bright LED Flashlight and Crystal Clear AM/FM Radio - LED bulb provides over 100,000 hours of emergency light. Receives excellent reception for tuning into emergency broadcasts. Mobile Phone Charger - Can help save lives, by providing enough power for a short voice or text conversation in case of an emergency. Comes with a cable and the following most popular adapters: Nokia (most models), USB-B Mini (For RAZR, PDAs, etc.), and LG VX8500 (Verizon Chocolate phone). Solar and Hand Crank Power - Most flashlight & radios use batteries which have a limited storage & usage time. Solar panel, hand-crank, and built-in generator allows you to charge the internal battery by placing in direct light for unlimited usage. Flashing LED Siren - Attract rescue attention with a bright red flashing LED and emergency siren.