3 best blacklight flashlights
A blacklight flashlight, also known as an ultraviolet (UV) flashlight, is a specialized handheld flashlight that emits ultraviolet light. These flashlights are commonly used in various applications related to safety, security, and inspection. Here's what you need to know about blacklight flashlights:
Ultraviolet Light: Blacklight flashlights emit ultraviolet (UV) light, which is outside the visible spectrum for humans. UV light has a shorter wavelength than visible light and is divided into UVA, UVB, and UVC categories.
Uses:
- Security and Identification: Blacklight flashlights are often used in security applications to detect counterfeit currency, forged documents, and security markings that are invisible to the naked eye.
- Forensic Analysis: They are a crucial tool in forensic science for identifying bodily fluids, fingerprints, and other evidence at crime scenes.
- Pet Stain Detection: Blacklight flashlights can reveal pet urine stains on carpets and other surfaces by making them fluoresce.
- Scorpion Hunting: Some people use UV flashlights to spot scorpions in the dark, as their exoskeletons glow under UV light.
- Mineral and Gem Inspection: Geologists and mineral enthusiasts use blacklight flashlights to examine rocks, minerals, and gems, as certain minerals fluoresce under UV light.
Fluorescence: Many materials, when exposed to UV light, exhibit fluorescence, which means they absorb UV radiation and re-emit it as visible light.This property is what makes blacklight flashlights useful in various applications.
Types of Blacklight Flashlights:
- Longwave (UVA) Flashlights: These emit longer wavelengths of UV light and are commonly used for most applications, including document inspection and forensics.
- Shortwave (UVB and UVC) Flashlights: Shortwave UV flashlights emit higher-energy UV light and are used in specialized applications, such as mineral analysis and sterilization.
Safety: UV light can be harmful to the eyes and skin, especially shortwave UV (UVB and UVC). It's essential to exercise caution and wear appropriate eye protection when using blacklight flashlights, especially when dealing with shortwave UV.
Battery-Powered: Most blacklight flashlights are powered by batteries, making them portable and convenient for various applications.
Design: Blacklight flashlights typically look like regular handheld flashlights, with a cylindrical body and a bulb or LED at one end. The bulb or LED emits UV light instead of visible light.
In summary, blacklight flashlights are specialized tools that emit ultraviolet light and are used in a variety of applications, including security, forensics, pet stain detection, and mineral analysis. When using blacklight flashlights, it's crucial to be aware of safety precautions, especially when dealing with shortwave UV light.
Below you can find our editor's choice of the best blacklight flashlights on the market- 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
User questions & answers
Question: | what color will the cat urine be |
Answer: | The recommendations were for a minimum exposure of 15 minutes. Plus if the mics are laying down you either need to leave them in even longer so the ozone deactivates the virus, or turn them over for another 15 minutes for direct exposure to the UV-C rays (unless you can stand them up and cover them). Think you're probably better off with a can of spray disinfectant or a container of disinfecting wipes if you really have only 4 minutes. |
Question: | How does this uv flashlight work to detect bugs like scorpions or bedbugs ? has anyone actually have this work for those problems |
Answer: | No, The UVC light this lamp emits is 185nm and 253.7nm ultraviolet rays, this kind of ultraviolet light can easily penetrate the cell walls of microorganisms, such as bacteria, viruses, mites, destroy their DNA, and quickly kill them . But because of its strong penetrating power, if exposed to its light for a long time, it will also cause damage to the plant, causing the plant's leaves to turn yellow and fall. The following is the caution when use this lamp: 1. Because UV-C rays are harmful to the eyes and skin, please don’t look at the working UV bulb. 2. People/pets/plants mustn't be exposed to the UVC light. 3. After turn off lamp, must ventilate or waiting 30 minutes, until there is no ozone smell, then can approaching the lamp. 4. Liquids such as perfumes and wines should not be exposed to the UVC light, as strong UV-C rays may cause chemicals to deteriorate. 5. Don't put brightly colored clothes or toys near the light for a long time, because the strong oxidation of UVC rays may cause slight fading. 6. Keep the lamp out of reach of children. |
Question: | Will the light work with natural light, or do you need to do it at night |
Answer: | No, Please check the picture of the product. This product not includes a timer, it is include a wire with an ON / OFF switch. |
Question: | Does it detect the bed urine from baby |
Answer: | It is 185nm wavelength. the 185nm UVC light can achieve double sterilization effect: (1) The sterilization effect of UVC rays has a basic rule: the shorter the wavelength, the stronger the penetration ability of UVC rays, and the better the sterilization effect. Therefore, the 185nm UVC ray itself already has a very strong sterilization ability. But if it is only sterilized by UVC ray, one thing is not perfect. because of the characteristic of ultraviolet light, it can only travel in a straight line. If there is an obstacle, it cannot be irradiated, and the object cannot be disinfected. It is easy to form dead corners that cannot be disinfected. (2) Ozone: But Ozone can solve this problem very well . 185 nm wavelength UV-C light can ionize the air to produce ozone, it also can kills bacteria and viruses through the strong oxidizing power of ozone. Ozone is a gas that can be moved anywhere without being blocked by obstacles, so its suitability may be better, In addition, ozone is also very good at removing odor, which is the difference in its function, for example, it can remove musty, smoke, pet urine, toilet odor, etc. But, One thing that must be noted is: Because the nature of ozone, ozone has a very bad smell, just like rotten eggs, If stay in strong ozone for a long time, it will cause damage to the respiratory system of humans and animals. So it need to be more careful when using 'UVC with Ozone', after turning off the light, must wait a long time, until can't smell the ozone any more, then can get close to the disinfection area. The half-life of ozone is half an hour, so in general, as long as wait for 1-3 hours, the ozone will completely decompose into oxygen and water. However, the decomposition rate of ozone depends on the ventilation and temperature. The better the ventilation, the higher the temperature, and the faster the decomposition of ozone. In a ventilated environment, ozone may disappear completely in half an hour, but it may take several hours if it is in a closed space. The summer temperature is high and the rate of ozone decomposition is faster than in winter. |
- 【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
- 【PORTABLE】▶Our mini 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
- 【PORTABLE】▶Our mini 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 flashlight. Check whether the hotel Sheets and pillows are clean and so on
User questions & answers
Question: | Can you use this light to test sunglasses for UV blocking |
Answer: | No you can hold the button for a few seconds and it will shut off |
Question: | I collect minerals and some minerals will react to a uv light ,do you know if this will work on minerals |
Answer: | Ya it’s removable but replaceable, I can’t say but if it can be replaced I don’t think you will find the battery at your local stores |
Question: | Can you use these to see invisible ink |
Answer: | yes, it will, the magnet is strong. |
Question: | Os thos light just a regular purple looking color or the uv blue color light |
Answer: | No, but all I can say glad they sell them in-pairs because 1 broke within a week |
Product features
UV mini black light flashlight
- Can only spot dried urine stain(will not work on wet or fresh urine)
- Does not work on reflective surface or carpet with fluoresce
- For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see
- Do not use this light with the newest 100 dollar note
- Do Not dismantle the head unit of this flashlight.
- Do Not shoot eye directly
- Please confirm whether the batteries with correct polarity are installed correctly. This flashlight uses 3 x AAA batteries, which are not included.
Package Includes:
- 2 x UV flashlight (AAA batteries are not included)
- 1x user manual
Application
- Antique /Hotel room inspection
- Fabric and Textiles
- Currency/driver license/official identification cards/passports Detection
- ID Card and Document Verification
- Mineral lighting and identification
- Fuel or gas leak Inspection
The perfect holiday(Birthday, Christmas, New Year) gift for Mom, Dad, kids, friends, and more.)--To find the truth of the world and have fun!
Enjoy life to the fullest with morpilot. We design products that address life’s needs and help you make the most of your daily activities. Whether you're at home, on the go, in the office, or at school, there are many opportunities to use our Black Flashlight.
Product description
TaoTronics - Enhance Your Life
Enjoy life to the fullest with TaoTronics. From industry-leading LED lighting solutions to home goods and audio devices, we put users at the center of our decisions and design products that address life’s needs and help you make the most of your daily activities.
Technical Specifications:
Dimensions: 3 x 3 x 9.5 cm (1.18 x 1.18 x 3.74 in)
UV Wavelength: 395 nm
Warranty:
12 months + 18 months extended after registration
Package Includes:
1 x UV Flashlight (Model: TT-FL001)
3 x 1.5V Battery, Type AAA
1 x User Guide
Notes:
If the flashlight does not turn on, please check batteries and battery case are installed with correct polarity
The light works best in dark environment; the more dark it is, the better it works
Can only spot dried urine stain
Does not work on re ective surface or carpet with uorescer
For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see
- 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
User questions & answers
Question: | Can this particular black-light be used to determine good quality repairs in pottery, china, and porcelain |
Answer: | No data about batteries.Model 9918-6171 on packageOn engine model 9918Cuse wnt-2 chargerWahl charger I received: ModelA30310120 VAC 60HZ output 3,3 vdcType WNT-2Regards, Milivoj |
Question: | Can I use it to detecte human urine around toilet |
Answer: | Yes the battery can be replaced but not by a novice. Wahl recommends that the rechargeable nickel-cadmium batteries in this unit be replaced by Wahl and not the user. If you are a mechanical or electronically oriented person you may be able to do it yourself. But let me say this. My Wahl 9918-6171 unit arrived on 8/30/13. I charged it overnight and then disconnected from the cord and have been using it as a cordless trimmer ever since it's first use on 8/31/13. I have yet to recharge it and it is still working today 9/16/13 as well as the first time that I used it. If at some future date the charge of this cordless unit is too low when I go to use it - NO PROBLEM - I will just plug it in and use it as a corded trimmer and after using it leave it plugged in to recharge. I do want to make you aware though that my use is only as a mustache and side burn trimmer. I have no beard. In the Instructions that comes with this unit Wahl states the life expectancy of this rechargeable ni-cad battery is 5 years.Also keep in mind that this unit has a 3 year warranty and you can replace the entire unit for about $15 before future inflation if you shop at Amazon and similarly priced suppliers.I hope this information helps you and others that may read it |
Question: | Will it detect semen on a urine soaked dollar bill wrapped around a scorpion in a puddle of blood |
Answer: | That would depend upon the user's skill and steady hand. The included combs are calibrated to an approx. length but trimmer can be used free-handed - depending upon how long it takes your beard to grow back... |
Question: | Will this wave length work for finding scropions |
Answer: | Yes this trimmer is best for shorter stiffer hairs, works great for what you asked about. |
Latest Reviews
View all
Ace Mouse Traps
- Updated: 05.06.2023
- Read reviews

Champagne For Breakfast
- Updated: 19.01.2023
- Read reviews

Spray For Men
- Updated: 17.03.2023
- Read reviews

Little Sister Onesies
- Updated: 26.06.2023
- Read reviews

Samurai Swords
- Updated: 18.03.2023
- Read reviews