The crystals have basically no drop in output till 300C
This means you can have a pretty intense laser directed at it without damage.
One university tested up to 14W of blue laser and got 4000lm but it was spread over a large 5mm crystal IIRC, not all in a concentrated spot.
The crystal was not heatsinked to anything either.
It is CSLNM1.TG, I will put them on sale in few hours. Better be fast because next batch could be in 2-3months, this is new LED so production is started just recently.
Vf is insanely low for 1mm2 die LED, 3.18V@3A and 3.40V @5A, 25C.
BLF member luminarium iaculator already tested this LED in real life vs best old XP-G2 S4 - it beats XP-G2 in throw, that's for sure.
I presume he just drove the XPG2 at the same levels for 1:1 throw comparison. I wonder how the XPG2 would fare driving it up incrementally until it hit its limit at about 6 amps? Or to just cut to the chase, compare them when both are driven up.
Btw while on that topic do ya know about what’s the amp limit on this LED?
Well, in his pic above, led4power shows it on one of his L4P boards, so maybe it will be available already reflowed. I looked at his site and didn’t see it either.