![Solar Flashlight Solar Flashlight](https://uncrate.com/assets_c/2009/04/solar-flashlight-2-stretched-thumb-960x640-4707.jpg)
Solar Flashlight
If a product ever needed no introduction, this would be it, but we're going to introduce it for you anyway. The Solar Flashlight ($30) does exactly what its name implies — converts solar energy into light. Using a photo voltaic panel, it can store enough power to run its nine LED bulbs for sometime before going dark.