Re: What K2 emitter bin's did you get?
http://www.lumileds.com/pdfs/DS51.pdf
Datasheet page 3:
Products tested and binned at 1000 mA follow the part numbering scheme:
L X K 2 - x x 1 4 - x x x
I got both my production part orders today, both were UWON bins.
If I run them at 1000mA, the Vf should be 4.23- 4.47V.
This N Vf bin, which, as far as Vf goes, is actually higher than the prototype samples I had. My samples averaged 4.051V @ 1000mA. From previous curves I've done, it looks like these will be over 4.5V at 1500mA.
I did score nicely on the color bin!
