Anyone use Zebralight SC51w or H52w with rechargeable lithium ions? (peak at 4.2 v)

moses

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Apr 6, 2001
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515
Curious if anyone actually use the SC51W or H52W with lithium ions which are not officiallyl supported? Curious if that will hurt the LED.

Incidentally also curious if the 'w' version has a higher cri than the regular led, or is it simply more yellow tint?

Thanks,
mo
 

bbb74

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Jul 6, 2010
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Australia
Re the CRI, based on Cree's spec sheets the "w"s have about ~10 extra CRI. eg. 75 instead of 65.
 

moses

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Apr 6, 2001
Messages
515
Ahh.....on the CRI. I did feel subjectively that it was higher CRI. Apparently not 85 CRI as the d version which also seem to be correct - again, based on subjective evaluation.

Love to hear from others if lithium ions can be used with the SC51w or H51w...

Thanks,
Mo

Re the CRI, based on Cree's spec sheets the "w"s have about ~10 extra CRI. eg. 75 instead of 65.
 

low

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Joined
Mar 15, 2011
Messages
227
Ahh.....on the CRI. I did feel subjectively that it was higher CRI. Apparently not 85 CRI as the d version which also seem to be correct - again, based on subjective evaluation.

Love to hear from others if lithium ions can be used with the SC51w or H51w...

Thanks,
Mo


Bump.

I would like to know too. And long term use also would be very hepfull.
 
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