Bulb: 365nm UV LED. Purple light power: 5W. 1 UV flashlight. Black UV filter, filter the ambient light to make the UV more pure. Power indicator function, the green light is on when the power is sufficient, and the red light is on when the power is insufficient.
eBay
395nm UV Flashlight LED Portable Mini Handheld Ultraviolet Torch Light for Pet Stains Anti-counterfeiting Identification
Aliexpress UK
LED UV blacklight flashlight. Great for checking notes, credit cards, fluorescent inks (invisible inks), cracked glassware. Brightness: 80-150mcd. Colour: black. Easy to use-- just press ON/OFF button.
eBay
Portable 395 NM LED UV Ultraviolet Flashlight Blacklight Mini Torch Lamp for Pet Urine Stains Detector USB Rechargeable light
Aliexpress UK
Design: The strong magnetic design at the tail of the flashlight can be adsorbed to any iron object, freeing hands. (2) 4-level COB light: white light strong light / white light weak light / red light strong light / red light flashing.
eBay
3600LM Rechargeable Flashlight, 4-in-1 LED Torch (UV/Red/Warm/Green Light), 3000mAh Power Bank, Magnetic Base for Camping Hiking
Aliexpress UK
This is an UV ultra violet LED flashlight with 9 LED bulbs. It's aluminum body makes it light weight and portable. It also has a service life of up to 10,000 hours. It is perfect for camping, outdoors, around the house and many other uses.
eBay
BORUiT V30 EDC LED UV Flashlight Keychain USB-C Rechargeable Power Bank Magnetic Clip Portable Torch Emergency Alarm for Camping
Aliexpress UK
Gun Flashlight Red/Green Light Lamp Hunting Air Rifle Torch Scope Mount. SMALL TORCH Mini Handheld Powerful Camping LED Pocket Flashlight Bright. Red Light LED Flashlight 3Modes Red Torch Lamp Astronomy Night Vision Camping UK.
eBay
Weltool M2-OL "Purple Beard" UV 365nm Professional LED Flashlight
Aliexpress UK
Portable 395nm UV Light Blacklight LED Flashlight Penlight Clip Pen Torch. 365nm UV Light Violet LED Flashlight Blacklight Inspection Torch USB Charging UK. Mini Red Dot Sight Holographic Collimator Glock Rifle Reflex Scope 20mm Rail.
eBay
EDC Tactical Flashlight,1500 Lumen Flat Flashlights Rechargeable,Dual-Switches LED UV Flashlight with Digital Display,Stainless
Aliexpress UK
Wavelength: 365nm. Power: 30W. 1 Flashlight. Lamp bead: 3 UV lamp. Product size: Head 130mm Length 35mm 30mm. Shell color: Black. Net weight: 155 grams. Lens color: Black lens.
eBay
BORUiT V1 Small EDC Flashlight Keychain Portable Mini Work LED Torch Type-C Rechargeable Lamp UV Flashlight Camping Lantern
Aliexpress UK
3W Mini Portable White LED Flashlight Light Penlight Torch Clip Lamp Pen Light. 5W LED Flashlight UV Torch 365nm Ultraviolet USB Blacklight Detector Pocket Lamp. UK Red Light LED Flashlight 3Modes Red Torch Lamp Astronomy Night Vision Camping.
eBay
BORUiT V5S Mini EDC LED Flashlight 12 Light Mode TYPE-C Rechargeable Torch with Clip Magnet UV Light Outdoor Camping Lamp 500LM
Aliexpress UK