KLARUS G15 4000 High Lumen Pocket EDC Flashlight, 2A USB-C Fast Rechargeable, 200 Hours Long Lasting Compact Flash Light with Clip, IPX8 Waterproof, Portable for Camping, Inspection, Patrol, Emergency

Not sure the other reviews hit the key points:1) Modern multi thousand lumen output (with modes)2) USBC charging3) Standard replaceable battery4) USBC power bank: changes other devicesThis combination of features is unique (though not unheard of) and implemented well:-More compact and lighter than many other 21700 and 18650 lights-Simple user interface. What a relief - pressing the button turns it on, pressing it again turns it off. Hold down to cycle through 3 main modes. The annoying strobe modes are sufficiently hidden (3 presses). Both moon (hold down) and turbo (double tap) are accessible directly from off. Great. A lockout feature is also in there.-The light works while it’s charging other devices as a powerbank or while being charged.-At 5.2oz only 0.4oz heavier than my existing 5000mah power bank.-Comes with 18650 adapter and charger cable with adapters for USBA and lighting-Decent priceCons:-21700 is heavy for EDC IMO but I don't see credible smaller alternatives with the power bank feature-No magnet in the tail cap-Clip is unidirectional-Button is hard to distinguish from the USBC port by feelOverall very pleased. Wish there was a smaller 18650 or even 14500 power bank light but I don’t see them (this beats many 18650 lights on size/weight). The power bank feature makes a big difference and justifies actually carrying this in my bag. Plus the replaceable battery makes it a unique power bank (carry spare batteries for longer trips).I’ve seen terrible user interfaces on other lights and this one is great. Can actually give it to the wife or kids without instructions.The only head scratcher is the lack of tail magnet which would have been easy since the button is on the side.

Very bright love that you can charge phones with it

bright n compact

Retired on gov't pension after 25+years from one of the largest, most violent, major police departments in the entire Midwestern United States. I have gone through a TON of top-shelf flashlights and THIS THING is the ONE! DO NOTTTT fall for some cheaper name brand light advertising they have uber-high lumens! THEY DON'T! I KNOW! THE HARD WAY! Stick with Klarus; THIS model (G15) in particular has the most bang for your buck. (ie: tiny size with an INSANE amount of output and long battery life between charges.) Being LED, there IS no filament to "burn out." Therefore, it is very much a "lifetime" product and the rechargeable li-ion batteries are cheap to replace. Mine is 5 years old and its battery still holds a charge like the day I bought it. Now that the prices have come down, I bought one for every glove box! If you carry this thing "on-the-job," be CERTAIN to engage the "lock-out" feature!!! If it accidentally lights up whilst inside its holster or in your pocket..... FIRE!!!

Very well built.Be aware, this is more of a flood than a spot. But it's so powerful, it lights everything up anyway.

Very bright turbo mode. Good battery Life as advertised on product on lower modes. Very well made solid aluminum and solid rubber where applied.

This light is super bright and lasts longer and is brighter than most other rechargeable lights of similar size and cost. I will by this light again as the need arises.

This light is a wonderful walking, hiking, camping, room illumination via tail standing light. It's easily pocketable, super bright, and does not weigh a lot. The battery (at least the battery that came with my light) is down 8% capacity from what it should be. Klarus says 5000 mAh capacity on the battery but I was only able to get about 4600 mAh discharge after a FULL charge. This was done on a charger / discharger / analyzer.