BLUKAR High Lumens Flashlight.
Can’t find the exact Lumens count anywhere in the description… since they choose not to mention it, i can only assume that this is not one of the “gazillion Lumens” types. Battery capacity looks to be 5000mAh (one of the images has it). Comes with a case and a “bonus” UV flashlight. FBM, not Prime.

Amazon.com
Got one. Only 5 left…