Heider BBX Rechargeable Handheld Flashlight - Strong German Design -Next Generation CREE LED - Waterproof - Gold Plated Inner Parts - 6 different modes - Rechargeable Battery and Charger Included

This is perhaps the best compact flashlight going. It is almost as bright as my NItecore TM03 which is 2800 lumens. I would guess that this light is somewhere around 2000 lumens. But that is only a guess. And it does not seem to require a proprietary battery to get that bright. I put another brand battery in and didn't appear to lose any brightness. This is not too expensive but it is not cheap.

Didn't include an adaptor so the charger could be plug into US plugs. Otherwise this is a great bright flashlight.