Increase the Range of Your LED Flashlight
LED flashlights are great technology. You can learn more about LED flashlights on several websites, for example The LED Museum, the Candle Power Forums and FlashlightReviews.com. - Andrew B. Davidson
LED Flashlight Circuits
- Make a Joule thief
- Don's LED Page - Online reference material.
- Durabeam 6 LED Mod
- The Perfect LED Light
- Seven Component Regulated LED Lamp
- LED-Torch Circuits
- Flashlight Design
