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Re: [Phys-l] Interesting LED Light Effect- Reality Check Request




In a message dated 6/24/2011 10:11:32 A.M. Eastern Daylight Time,
cvbritton@mac.com writes:

Might this 'Heating the Phosphors' also explain why most CFL's need a
while to 'catch hold'?
Certainly sounds like a valid hypothesis.



I should have related how long it takes to get to full light output. It's
between 1 to 2 minutes, not a few seconds.


Bob Zannelli