The Dark Secret of LED lighting

Thread starter Darth Vapour
Start date May 9, 2015

PSUAGRO.

Well-Known Member

#41

churchhaze said:
there would be white leds that could produce red by converting blue to red using phosphors more efficienctly than red leds directly.

come again ?.............a conversion being more efficient than direct ??

mc130p

Well-Known Member

#42

mmmmmm....doping.....band gaps......

AquariusPanta

Well-Known Member

#43

PSUAGRO. said:
come again ?.............a conversion being more efficient than direct ??

Depends on who's producing the product, right?

tenthirty

Well-Known Member

#44

http://en.wikipedia.org/wiki/Second_law_of_thermodynamics

That should be clear as mud ;-)

;-)

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