2006-09-30 19:21:23 · 3 answers · asked by Squeaks 3 in Consumer Electronics ➔ Other - Electronics
LEDs used for flashlights may only use 2 - 4 watts.
More important question is how much light is produced.
For 9 LEDs light output is about 40-50 lumens.
2006-09-30 19:34:44 · answer #1 · answered by Kainoa 5 · 0⤊ 1⤋
it would depend on how many candela each led produces. I have seen quality led flashlights that have one led that are brighter than crappy ones that have 17 leds. Without knowing that, you would need a meter that measures luminosity. I have no idea where you would find something like that besides an auto manufacturer (to measure actual headlight output), fed gov (same) or a university (to **** off with and waste time and money in the name of "higher learning").
2006-09-30 19:31:37 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Frankly I do not know. But your local Radio Shack might be able to give you that info.
2006-09-30 19:25:29 · answer #3 · answered by waytooeasy67 3 · 0⤊ 2⤋