WholeFire 200000 High Lumens LED Flashlight Rechargeable, USB 30W Powerful Super Bright Flashlight, Waterproof Tactical Flashlight for Emergencies Camping, 5 Modes & Adjust Focus

It's a black aluminum flashlight that's about the size of an old 2 cell C battery flashlight, not small, not big, actually just a nice size. It came with a 18650 li-ion 3,000 mah button top (tipped) battery, it will also accept a larger 26650 li-ion battery which is likely what all of their specs reference. No separate battery charger but the battery charges fine inside the flashlight using the included USB-A to USB-C cable, or any C cabled charger you may have for a phone, etc. Only difference in the 18650 and 26650 batteries is how thick they are and then also how much capacity each has. If and when you replace the included battery, look more towards the 26650 size as it will perform longer and stronger. Instructions do specify using a tipped battery (which is a more protected form) however the button top / tipped batteries are not as plentiful as the normal flat topped batteries. Charge the included battery before use as it is at a storage charge level and if you discharge it too far, you can damage it.Controls are easy to use and separated for functionality. The button closest to the LED (bulb) selects Strobe, SOS, Off, it will function from an off condition which some flashlights will not do. The other button turns the flashlight on and will select through High, Medium, Low, Off. Be nice and don't point it at anyone's face when turning it on, IT IS BRIGHT, and will completely light the room you are in. The description indicates up to 200000 lumens, which is A LOT and although I have no way to test this, I know watching others test flashlight outputs, the supplied numbers are often very optimistic. I have not done any long range testing but it will completely illuminate my back yard to the wood line which is 60 ft wide and 80 ft deep. Using the easy to use slider surrounding the LED "bulb" to adjust the beam width takes it from a wide even beam to a more directed circle spot beam. This functions better than other more expensive lights I have. The shroud over the lens end not only sticks out enough to protect it but it's also got enough of an edge to be used in personal defense. I also think that the edge is strong enough to be able to break a vehicle's side window in an emergency. (May you never have to try)Do I like this light? When you can get a product with decent specifications that it meets at a reasonable price like this, it's very hard not to like it. I have a soft spot for good flashlights, I'm a long retired LEO and spent many hours depending on them in an era where a ruggedized aluminum light was three times this much and you still had to buy batteries to feed it (and it liked to eat batteries).

Having an emergency flashlight is something I think everyone should have, and this one offers all you could need. Rechargeable with a usb cable, so no need for batteries, the light is incredibly bright, and easily adjustable from a tight spotlight to a wide beam that covers a much wider area. The flashlight itself is sturdy and size-wise fits well in your hand. This would be a great flashlight to keep in your car in case of an emergency, or to have in your house if the power ever goes out, or you need a powerful light.If you are in need of a flashlight, you can't go wrong with this one.