Make: Online : Home Depot homebrew bicycle headlamp AND a huge LED array

Home Depot homebrew bicycle headlamp AND a huge LED array

Mounted
Jake writes -

"I've been using this headlight for 4 years now and I'm still using the original bulbs. The low beam has power enough for speeds up to 40 miles per hour and on-coming traffic ALWAYS dims their brights when I flash the 50-watt high beam." - Link.

Want more?

Newtrikelight
This one is made of 120 super-bright red LEDs, and two 1W Luxeon LEDs - Link. Schematics / Eagle CADs and more here - Link.

Related:

500 Lumen BIKE LIGHT for around 10 bucks - Link.
HOW TO - Make a 40-LED bicycle light - Link.
Antique bike light LED mod - Link.
More bike light projects - Link.
Bicycles @ MAKE - Link.

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