but probably 400 to 500 lumens
For some strange reason, the V10R XM-L T6 version is only available for sale in Asia, and is not on sale in the West - not yet anyway...
The V10R XML is at the top of my short list.
GoingGear, LightJunction, and BatteryJunction all show it in stock.
Miracle, in order to get max lumens you have to use a rechargeable Li-Ion battery, RCR123, 16340.
Also you get more light when using an IMR 16340 instead of a LiCo 16340. Supposedly it draws 2 amps on IMR and only 1.5 on LiCo.