Did someone tested this new generic chinees "XHP50+XPE headlamp"

I found this light under many brands on AliExpress and wandered if someone tested it.
I mainly interested in:
1. Are the emitters original Cree?
2. Max light distance.
3. Waterproofness

And most important is it modable?

Material: aluminum alloy + ABS

Front panel plastic with integrated optics, bluish generic leds for sure. 2 channel fet driver with nasty UI. IPX4…