200 lpw, 1079lm @ 10 watts 85C. Impresses me.
http://www.cree.com/News-and-Events/Cree-News/Press-Releases/2014/May/XPL-intro
http://www.cree.com/LED-Components-and-Modules/Products/XLamp/Discrete-Directional/XLamp-XPL
Woah, that’s extremely impressive. I hope it can be driven hard like the XM-L line! Seems that it’s rated for over 1000lm @ 10W, that’s what I like to hear!
Looks like a game changer! Especially for throwers.
When can I buy it? :)
Some observations:
-Its got slightly lower CRI than XP-G2 in CW. (65-CRI like XM-L2`s. Not 70 like XP-G2`s.)
-Same viewing angle as XM-L2. (125 degree. Not 115 like XP-G2.)
-Vf seems to be a tiny bit higher than both XM-L2 and XP-G2. (It might have lower VF compared to XP-G2 when both are at 3A though)
OK, I need some on Noctigons, NOW
wow can’t wait to try those, my guess ledil iris 4* for xpg should work with those too
omg 
The dome looks frosted
"Drop-in upgrade" for XP-G's -- nice! Dang, upgrade to my Noctigon triple in a S2? Sweet!
haha YES sweet!!
anyone have measurements of the die? it looks bigger than the xp-g
edit: misinterpreted diagrams…
Same die size as xm-l2->no throw improvement.
X?-L …. maybe 2000 lumen+ we will see 
Nope,all datasheet numbers say it's xm-l2,just in trimmed package.
Yeah it says the foot print is 3.45 x 3.45
10 watts in a XP die size? Better use Copper stars and then some. So, XM-L will be 20 watts? But maybe by them they will figure out how to hold the CRI. I wish Nichia would step up and make a larger die 90 CRI led.
Gree will have to call it something else. What's the next letter in line? XR-S or XR-T? Time for the Chinese flashlight manufacturers to step up and make some better heat sinking in ALL their lights.
Based on my calculations I see XM-L2 as having a 3mm by 3mm die, XP-L a 2.7mm by 2.7mm die and XP-G2 at 2mm by 2mm. I resized photos of each LED to they real size and measured the die by referencing the overall size of the LED.
I am talking about the die, not the footprint which the XP-L share the same with the rest of the XP family.
EDIT: I do not think one can rely 100% on the photos as the dome distorts the size of the die in comparison with the overall dimension of the footprint.
XP-L
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XP-G2
Do you not truest Cree to tell you the truth? They give the sizes in the linked data.
XML - 5 x 5
XPG and the XPL - 3.45 x 3.45
Time for cells to increase capacity for high current loads.
Ejected Filament I do not think you understand what I am talking about.
Oh Ya, that's wut I'm talk'n bout - I don't care bout the dye, but the mounting is the important part. Triple Noctigons!! Well.. maybe the dye does make a difference with focusing, beam patterns, de-dome effects, etc...