LED quantum efficiency
- Thread starter L.E.D.
- Start date
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The_LED_Museum
*Retired*
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by LED_freak:
Anybody have any idea what percent of the electrons coming from the battery are released as photons in an LED, say maybe a Luxeon star? what about a 5mm LED?<HR></BLOCKQUOTE>
Some laboratory stuff has approached 25% quantum efficiency, but to my knowledge, not much higher than that. I'm not sure of how current production LEDs do.
Anybody have any idea what percent of the electrons coming from the battery are released as photons in an LED, say maybe a Luxeon star? what about a 5mm LED?<HR></BLOCKQUOTE>
Some laboratory stuff has approached 25% quantum efficiency, but to my knowledge, not much higher than that. I'm not sure of how current production LEDs do.
