×

SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

tr0gdog

Member Since: January 9, 2009

Country: United States

  • creating light in general is very in-efficient. incandescent light bulbs produce any where between 6 and 10 lumens per watt. where these LEDs depending on color can produce anywhere between 60 to 100 lumens per watt. so you can see that they are many times more efficient than light bulbs, unfortunately the power not converted to light is converted to heat.

No public wish lists :(