10 Best Black Light Flashlight of December 2025

• 3 AA Standard Alkiline Battery(Not Included), Rechargeable battery is not recommended!
• 51 UV LED allow to cover a larger area.Emits 390 to 395 nanometer wavelength.
• Perfect for outside use such as finding scorpions and minerals!
• Tips:in order to keep the flashlight's lifetime,if you did not use it for a long time,please put off the battery.
• Improper usage of batteries or using poor quality of batteries could cause hazard issue to your safety.We recommend to use reliable quality batteries.Any issues caused by batteries DO NOT covered by the manufacturer warranties.

ESCO LITE

• 🔦395NM UV Flashlight🔦: UV flashlight can easily find pet stains. It can detect fungi in food and check if bills and banknotes have been counterfeited, which can help with antique appraisals.
• 🔦2 in 1, 4 Modes🔦: LED lighting is a combination of white and purple light. This product can be used for lighting or object detection. In addition, depending on the situation, you can easily and quickly switch between the four lighting modes using the power switch. High white light-Low white light-SOS-High UV light.
• 🔦 Scaling Design🔦 Our 2in1 LED flashlight can adjust and control the field of view. By rotating the product body, circular floodlights are selected and used for large area lighting. Or use a glare spotlight for long-distance observation.
• 🔦Convenient to Carry🔦: The flashlight is made of durable aluminum alloy material and has waterproof IPX 4 function. It is 13 cm long and weighs about 150 g. Applicable for everyday use, for example: camping, hiking, night fishing.
• 🔦Warm Tips🔦:It can be used in wet or light rain. Do not put the UV flashlight directly into water or other liquids; need 3 AAA batteries (include).

LETION

• A TIME AND MONEY SAVER: This flashlight is a wise investment, as it will help you save thousands of dollars in the long run. You will no longer have to resort to having your carpets steam cleaned, multiple times a year, for fear of not spotting invisible staining, or wait around for a hotel or house inspector to find a free spot in his or her schedule! With this flashlight, you can perform all these tasks yourself, just as quickly and efficiently!
• MORE THAN STAIN REMOVAL: Marvel in the wide applications of UV light! Pinpoint the origin of leaks of ANY kind, such as UV-dyed antifreeze and neon, helping you take immediate action and prevent them from spreading any further! Trace counterfeit money and protect yourself from losses. Also, if you are into scorpion hunting – this flashlight is ideal to spot these nocturnal creatures during their natural activity times!
• POWERFUL ILLUMINATION: No need to walk around aimlessly or break your back bent over carpets! Backed by an impressive 100 LED bulbs, this flashlight emits a bright light that covers wide areas, effectively reducing the time it takes to complete a thorough inspection.

KOBRA Products

• As an essential tool flashlight with 3 lights all in one, when you own the Spriak flashlight, you own the best. ❤As a uv black light flashlight, you can easier spot carpet pet urine stains, help to find fluorescent in baby clothes, authenticate currency, driver license, passports. ❤Use the white bright High Light for daily and work purposes ❤Use the Red Light as a traffic wand for warning in emergency situations.
• USB Rechargeable Flashlight: Up to 8 hours(low setting) of powerful illumination with the included 18650 rechargeable battery, fully charged in 3 hours with any USB devices, like Car Charger, Power Bank, Computer, USB Socket, USB Wall Charger.
• Magnetic Design for Hands Free Work: The strong magnetic base and cob work light design allow you use this flashlight stick to all iron materials, will free your hands for some two-hands work: like auto repairing, checked power outage at night, inspection, detection and more.
• 7 Modes Compact Flashlight: LEDs have a lifespan of 50,000 hours, 1000-lumen Cree LED chip can light up to 600 feet. Fully zoomable from wide to narrow beam. Features 7 modes, memory function and one-step switch off. You can easily turn off by long press for 2s, no need to cycles through all modes.
• Convenient to Carry with Belt Clip: The compact size (145mm length, 150g weight) and the clip help it easily attaches to your belt, backpack for every day carrying and quick access. ❤The flashlight is made of aluminum alloy and water-resistant rated to IP65 for raining days, it’s reliable and durable to prevent disasters and other emergency events for years.

Spriak

• Small Yet Effective: The XR68's lightweight and portable design makes it ideal for pet owners and travelers alike.  This 68 UV LED flashlight (390 nm) is more powerful than the standard 51 LED lights, yet small enough for daily use and provides the perfect amount of ultraviolet glow.
• Easy to Use:  Powered by only 3x AA batteries (sold separately), simply turn it on and immediately put this UV blue light to work.  Dim your surroundings and watch the high-performing purple beams light up the sources of hidden smells and messes around your house (works best in dark environments).
• Pet Stain Detection: A must-have tool in your cleaning kit, this black light exposes forgotten or dried dog urine spots on your carpet, floors, or furniture not otherwise visible to the naked eye.  (Does not detect wet stains or cat urine.)  Pair it up with carpet cleaning and odor eliminating products to maximize the benefits.
• Identify Scorpions, Bed Bugs, and Tomato Hornworms: Designed for both indoor and outdoor inspection, this black light is effective in detecting scorpions, searching for bed bugs, and identifying tomato hornworms that are destructive to gardens. This UV flashlight also indicates the presence of UV brighteners in clothing, making it ideal for hunters.
• Versatile Tool: This multifunctional black light lamp can cure resin and identify counterfeit money, engine oil leaks, glow paint, rocks, minerals, dyes, stones, Yooperlite, and much more.  Also useful for arts and crafts and making invisible ink and markers glow.

GearLight

• 【PRACTICAL】▶ Morpilot blacklight flashlights are helped detect food stains and pet urine stains on carpets, and clothes that are otherwise invisible to the Naked Eye. Suitable to look for scorpions. Easily authenticate currency, driver's license, official identification cards, passports. Hotel room, Antique, or gas leak Inspection
• 【TOP QUALITY】▶This portable mini Flashlight is well-made with high-quality water and shock-resistant aluminum alloy, make it strong, durable, and long-lasting easy to heat dissipation. Special texture designed to prevent sliding, reduce the danger of dropping
• 【BRIGHTER】▶With 12 Engineered enhanced LED bulbs, our 395nm flashlight is 30% Brighter than other lights. The uv light uses 3 x AAA batteries(not included)
• 【PORTABLE】▶Our black light is small and powerful, measuring 3.7" x 1.13", You can take it everywhere in your pocket which is so convenient if you need it
• 【CONVENIENT AND SAFETY】▶You will save a lot of time and money with our portable uv blacklight flashlight. Check whether the hotel Sheets and pillows are clean and so on

morpilot

• 395NM UV Flashlight: Our Letion UV flashlight can easily find pet stains. It can detect fungi in food and check if bills and banknotes have been counterfeited, which can help with antique appraisals.
• UV LED 2 in 1, 4 Modes, 2Pack: LETION UV flashlight is a combination of white and purple light. This product can be used for lighting or object detection. In addition, depending on the situation, you can easily and quickly switch between the four lighting modes using the power switch. High white light/Low white light /SOS /High UV light.
• Scaling Design: Our LETION 2 in 1 UV flashlight can adjust and control the field of view. By rotating the product body, circular floodlights are selected and used for large area lighting. Or use a glare spotlight for long-distance observation.
• Easy to carry: Our LETION UV flashlight is made of durable aluminum alloy material and has IPX4 waterproof function. It is 13 cm long and weighs about 150 grams. Suitable for daily use, such as camping, hiking, night fishing.
• Warm Tips:Our Letion uv flashlight can be used in rain or light rain. Do not put the UV flashlight directly into water or other liquids; each flashlight requires 3 AAA batteries（no include）.

LETION

• Find invisible stains: Daktronics UV flashlight helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye. Not work well on cat urine
• Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics
• High power batteries included: start spotting stains right away with 3 long-lasting AAA in the package
• Durable, high-quality lads: the 12 tenacious UV light LEDs have a lifespan of 15 years
• Ultra-compact design: The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, body art

TaoTronics

• Find invisible stains: UV flashlight helps detect food stains and pet urine stains on rugs, carpets, and clothes that are otherwise invisible to the naked Eye. Not work well on cat urine
• Versatile use: authenticate currency and official documents like drivers licenses or identify unwanted whitening agent in cosmetics
• Perfect for outside use such as finding scorpions and minerals!
• Durable, high-quality lads: the 51 tenacious UV light LEDs have a lifespan of 15 years
• Ultra-compact design: The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, body art

Vansky

• Light up the dark with your device’s FlashLight
• Use the screen function to light up your device’s screen
• Launch within the app or from a widget

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