5 mm led's 8 LUMENS PER WATT!?!?!? [answered] Answered
well i was thinking, 5mm LED's take about 1/10 of a watt, correct?
and from this calculator found out Cree 5mm led's are .806 lumen's. i assume they are 1 tenth of a watt.
well, my calculator states they are 8 lumen's per watt (if i could run them at a watt.)
i figure they are 1/10 of a watt because because this 500 led light makes takes about 50W as in the video and led's give less than a lumen of light.
so far, it seems leds just last long and emit blueish light.
is incandescent light better? with 20 lumens per watt from halogen?