I asked Hank about offering 254nm (shortwave UV) emitter options for his UV light. His response seemed fairly promising? Better than before at least. : r/flashlight
UV Flashlight 51 LED 395 Nm Ultraviolet Blacklight Pet Urine Detector Dry Stains and Bed Bugs Detector - Walmart.com
5 Watt 254nm 365nm High Power Nichia UV LED Flashlight - China Flashlight, LED Flashlight | Made-in-China.com
Celestron Elements ThermoTorch 3 (Black) Flashlight, Hand Warmer, Power Bank 94554
Uv-b Led Led Handheld Strong 254nm 265nm275nm295nm311nm325nm340nm365nm Uvc Sanitize Flashlight - Ultraviolet Lamps - AliExpress
UV LED Mini Black Light Flashlight, longwave
Uv-b Led Led Handheld Strong 254nm 265nm275nm295nm311nm325nm340nm365nm Uvc Sanitize Flashlight - Ultraviolet Lamps - AliExpress
UV Flashlight Black Light, 51 LED 395 nM Ultraviolet Blacklight Detector for Dog Urine, Pet Stains and Bed Bug,Ultraviolet Light Detector for Invisible Ink Pens, Dog Cat Pet Urine Stain(2 pack) -
Uv-b Led Led Handheld Strong 254nm 265nm275nm295nm311nm325nm340nm365nm Uvc Sanitize Flashlight - Ultraviolet Lamps - AliExpress
High Power 5W 90MW Deep UVC 250nm 254nm LED 254nm Filtered UV-C Flashlight - China Filtered UV-C Flashlight, UV-C Flashlight | Made-in-China.com
10 Best UV Flashlights To Detect Stains And Fungi In 2023
3W 30-50MW LED UVC 255nm 253.7nm 260nm 254nm UV Flashlight - China LED UV-C Flashlight, Ultraviolet Lamp | Made-in-China.com
Amazon.com: Anipaw UV Black Light Flashlight, Super Bright 100 LED 395 nM Ultraviolet Blacklight Detector for Urine for Dog/Cat, Dry Stains, Bed Bug, Professional Blacklight Flashlight for Scorpions Hunting : Tools &
JETBeam JET-UV Ultraviolet Flashlight - 1 x AAA
Convoy C8 + 365nm UV LED Flashlight with Patented Glass Filter - - Amazon.com
High Performance Deep 254nm UVC LED Light Beads for Killing Bacteria
Larson Electronics - Ultraviolet LED Flashlight 365NM - Intense UV Illumination - Lightweight and Durable Design
Shortwave UV LED Flashlight (257nm UVC) - "The Pocket" Model – Stone Throne
HQRP 51 LEDs 390nm Ultraviolet Blacklight Flashlight for Hotel Room Inspection / Urine Detection / Mineral Hunting / Scorpions Hunting / Leak Detection - Walmart.com