Imalent BL50 3600 Lumen Rechargeable EDC Flashlight w/ UV Light - Royal Blue Aluminum it is also USB rechargeable

it is also USB rechargeable so you never need to worry about the battery

The disorienting strobe gives you the time needed to regain control of a situation

5/20/200+ hours (1x18650)6

200 Max Distance (m) - 40 120 200 330 - Max Runtime (hours) 840 - - - - - Max Peak Intensity 27

You can clip it between a backpack zipper and flashlight

Imalent BL50 3600 Lumen Rechargeable EDC Flashlight w/ UV Light - Royal Blue Aluminum it is also USB rechargeableDual Light Sources EDC Flashlight IMALENT BL50. Fitted with CREE XHP50. 3 hi LED and one 365nm LED, the light emits an incredible max of 3600 lumens and can reach a max distance of 428m. Unleash the power of powerful 698mW 365nm wavelength UV light to help you see things otherwise invisible to the naked eye. From checking for counterfeit money, identifying fluorescent minerals or insects, to ensuring your hotel room is clean. Dual Light Sources EDC