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Kilo-Lumen bike headlight (flag)
www.instructables.com — Kilo-Lumen bike headlight
vote down Hack a Day found this 11/24/2008
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Bicycling in the fall
Hack a Day — ... lets take a peak at a few projects. Bicycle safety is always paramount. They can be fairly difficult to see compared to a car. There are many ways to make them easier to spot, such as wrapping them in reflective material, or adding blinking tail lights. Even if people do see us, they often have no idea where we are planning on going. To remedy this, we can always add turn signals. It can also be hard to see where you are going at times. Adding a head light, or helmet light can really help. If you’re not a big fan of LEDs and want ...

DIY: Kilo-Lumen bike headlight
MAKE Magazine — ... neighborhood. If so, the Kilo-Lumen bike headlight is for you. I started biking to work this summer and needed a good headlight and taillight. I didn't want to spend a lot, but I wanted extreme visibility. For about $150 I ended up with a headlight that puts out somewhere around 1200 lumens, and a really effective tail light. The power source is an 18 volt Ryobi power tool battery which is both easily replacable, and quickly charged. More about the Kilo-Lumen bike headlight Read more | Permalink | Comments | ...

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