Review on 🔦 AHOME V3 UV Blacklight Flashlight: USB Rechargeable, 10W 395nm Ultraviolet LED Lamp with 5000mAh Battery for Scorpion Detection and Pet Urine Detection by Joni Juenke

It is larger than other UV lamps I have, with a thicker, higher capacity battery (26650 instead of the usual 18650). In direct comparison, it looks brighter than the others. This one doesn't have an adjustable focus, but its central bright spot is similar to the tightly focused spot that others do. It also has a large blackout area around it, so you can see where you're going too. The specs say it's 395nm (my other lights don't have that and some of them have a different color quality than this one). It's solid aluminum construction, like most of these lights. Aluminum seems to be a good heatsink as it didn't get hot even after 5 minutes of continuous use (some of my smaller lightbulbs get hot). While it's expensive for a UV flashlight, it's worth it.