[ot] life of bright LED

[Tony Alfrey]

Alma J Wetzker wrote:
> Man-wai Chang wrote:
>> How long usually?
>>
> 100,000 hours

I agree completely.   Be conservative with current and junction 
temperature.  And get the manufacturer's published test data; the good 
ones will publish some sort of white paper showing their (optimistic) 
scatter in their device data.




-- 
Tony Alfrey
tonyalfrey at earthlink.net
"I'd Rather Be Sailing"