wietefras
Well-Known Member
You mean this line:Hi brother my main interest was to proof the enormous heat production of led light.
Because many people still believe that led light is the new tecnic with low heat production.
That`s not true. @ttystikk @wietefras
Finally this morning i found a statement of a prominent member:
http://www.cree.com/~/media/Files/Cree/LED Components and Modules/XLamp/XLamp Application Notes/XLampThermalManagement.pdf
page 5 - heat generation.
So this is proof that leds are at the very best only 25% to 30% efficient?Cree royal blue XLamp LEDs are over 50% efficient and white XLamp LEDs are over 40% efficient.
Just stop the insanity man. You made a dumb remark based on your incorrect assumption that 683lumen is 100%. Accept your loss and get on with it. You learned something. See that as a plus instead of making yourself look even dumber.
Either way, you CAN run these leds at 40% efficiency up to 60%. So whatever we use is our own choice.
Seriously, it cannot be hard to understand this concept. You being able to switch on your computer and all.