Surefire Crosshairs 3P and 8X, 47's MkII Ti., Big Leef, MagLite parts, E2C adapters..
It is indeed the XM-L2. I have no way of knowing the color temperature as the box is sealed and it doesn’t say on the outside. Here’s what I found on the Prometheus website: they made some with the 4500K LED that achieved 1000 lumens. Regular is 900. This box says 1020 lumens on the back, (see pic). It’s bright, either way. Also has a sub lumen low. Hope this helps.