Thread: Total Geekiness
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Old 03-30-05 | 08:17 PM
  #687  
jeff-o
Recumbent Evangelist
 
Joined: Mar 2005
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From: Kitchener, Ontario

Bikes: Rebel Cycles Trike, Trek 7500FX

OK, if I'm going to make a tail light out of 8000 mcd red LEDs, how many LEDs do you think I should use? 20? Driven at half-power it's only 10mA each, for a total of 200mA and 80,000mcd of light. Not too shabby...
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