brightest pen flashlight rechargeable U4 high bright penlight(black) Runtime is 3.5 hours on low and 1.5 hours on high Duracell 400 Lumen Rechargeable LED

Pros Large 5,000mAh 21700 cell Well-regulated 800 lumen sustained output Dual-switch tactical interface Proximity sensor prevents overheating Cons Proximity sensor can dim it unexpectedly Proprietary MCC3 magnetic charging only Grey anodizing wears relatively easily A 2,300 lumen dual-switch tactical light on a customized 21700 5,000mAh cell with a proximity sensor, earning the tactical award on regulation and runtime

But thats not to say there isnt a whole lot going on at the Burton camp besides

Pro Multicolour temperature, battery level and state indication with the ability to turn off the latter

I own the floody one Wow This new LED is even more crazy than my older Acebeam X20 SFT-25R

Hooks slide along on the bar for easy adjustability

There are plenty of other reasons why I think its a good idea to pack a flashlight