Pocket UV LED Stroboscope

Model ESL-200-UV Ultraviolet LED Strobe

Pocket UV LED Stroboscope - Hoto Instruments

Pocket UV LED Stroboscope - Imada Inc.

Bait Charging LED UV 365nm Flashlight Pocket Fishing Light

900LM powerful Mini Keychain Light Portable LED Flashlight USB C Rechargeable Camping Lantern Pocket Lantern With Magnet UV Lamp - AliExpress

Mini Sound Party UV Lights 12 LED Par Dmx Pocket Size Blacklight Projector Disco Violet Strobe For Home Dj Club Black Light Show - AliExpress

Olight Arkfeld UV Rechargeable Pocket Flashlight with White Light (1000 Lumens), and 365nm UV Light

P20i UV

QuiqLitePro Ultraviolet/White LED (plastic nylon housing) - QuiqLite Inc.

Stroboscopes

Aumxer SST20 LED Keychain Flashlight 400LM Waterproof Mini Pocket Torch (Yellow)