This Repulsor flashlight on Kickstarter looks brighter than anything I've heard of, 'though at 7911 lumens perhaps some bright flashlight aficionados might know of similar or brighter ones. Has twin Xenon HID lamps.

This is an interesting area... can knowledgable folks share links to some comparable flashlights?

Disclaimer: No association to the folks doing the flashlight and I have not seen it in person.
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"After I had solaced my mind with the comfortable part of my condition, I
began to look round me, to see what kind of place I was in, and what was
next to be done"