Cree XPG3 are now on the market. Here is a link for the current group buy.
Product link for the store.
http://asflashlights.com/led-emitters/85-cree-xp-g3-led-emitter-bare.html#/103-emitter_type-xpg_3_2c_bin_tint_s5_flux
Also the new version of Maglite dropins is listed as well. Up to 5,000 lumens
http://asflashlights.com/20-maglite
A quick video of it in action