Upgrade emitter in old Raw NS?

[flip]

What is a good emitter to swap in to an older, non-Cree (I think) Raw NS? Diamond Dragon? K2? P4? Suggestions please.

 

[flip]

Anybody?

 

[greenLED]

What is a good emitter to swap in to an older, non-Cree (I think) Raw NS? Diamond Dragon? K2? P4? Suggestions please.

It really depends on what you have in there. "Old" could be an emitter released 6 months ago, judging by the "CPF standards" (whatever that means) some people abide by.

IMO, any sort of P4 emitter you could have in there will be good enough.

My 0.02 lumens, of course.

 

[olrac]

I have had good luck with upgrading with K2 from the older luxeons