I have a Veleno designs quantum on my key ring. It's really a piece of art and engineering.
best keylight:http://www.foursevens.com/products/MLR2-AE
Tank007 E09
@enki, do you also own that Black Water tiny one ?? If not, you may have to order it...
The weird thing about the E09 is that there has not been an effort to update it.. There have been some emitter efficiency upgrades, but that was a while ago. I have been using one constantly for a few years with no problems. I am aware of an issue with one I have, developed after about 3 years, but it may be sorted with some cleaning (when I bother)I have not noticed any new Tank007 lights for some time really.Here is one at a low price, only a dollar more than what it used to be in the old days (but then the dollar was cheaper too, so...)https://www.fasttech.com/product/1173305-tank007-e09-cree-xp-e-r3-120-lumen-3-mode-memory-e