Solid little UV light for the price. The 16W output is legit and the deep reflector really helps it throw farther than most—great for spotting glowing rocks outdoors.
The ZWB2 filter makes a big difference, super clean 365nm UV with almost no visible light spill. Two modes are simple and useful.
Rechargeable is convenient, but the rubber plug sticks out a bit and can get pressed accidentally, so just something to be aware of.
Nice bonus with the included UV safety glasses too. Overall, does exactly what it’s supposed to do.