olight best flashlight WMvn III - Everyday Carry 18650 R allowing you to easily switch between brightness levels to suit your needs Conquer the Darkness - Olight's

I think the heatsinking is a bit better than Trevtrain described (please note that I'm a relative n00b to the torch world)

I havent monitored it with a stopwatch, but that seems pretty accurate

It will not measure absolute output in lumens

While I was not able to test the full impact protection of this lid, it appears to be up to the task of force distribution

If you find yourself in a debris field or switching rapidly from slab to drift, it can feel pretty sketchy

Helmet Safety: Mips and More Mips In an effort to increase safety, many snow helmets offer additional protective features beyond the standard shell-and-foam combos mentioned