The included key ring makes it easy to carry this light with you on the go.Ĭlick here to view the Photon X-Light Micro UV on. Since the light is so small, it’s better for close-up applications. The purple LED is rated at 405 nm, so it just falls within the visible spectrum of light. It’s also considerably less expensive than a larger dedicated UV light – great for people who need to track scorpions on their property, or business owners who need to authenticate money. The Photon X-Light Micro with a purple LED is a handy when you don’t want to carry around a big bulky flashlight, but you want to have quick access to UV light. T he best Ultraviolet keychain light: the Photon X-Light Micro UV View the Streamlight Night Com UV flashlight on. This flashlight also runs on 2 CR123 primary lithium batteries and measures 5.4″ long. To switch between modes, use the simple rotary dial to choose between high white (115 lumens), low white (50 lumens), and ultraviolet light. It has three 365 nm UV LEDs and three 390 nm UV LEDs, so it will work for a broad range of materials. What sets it apart from the competition is that it has a center white C4 LED that is rated at 115 lumens in high, so it has the functionality of both a standard flashlight and an ultraviolet flashlight. The Streamlight Night Com UV flashlight is a fairly new addition to Streamlight’s line of UV lights. The best multi-function Ultraviolet light: the Streamlight Night Com UV Flashlight ![]() BrightGuy stocks over 450 types of flashlights and is an authorized distributor for Streamlight, SureFire, Fenix, Underwater Kinetics, Princeton Tec, Petzl, LED Lenser, Pelican, and more. The ultraviolet LEDs use less battery power than standard LEDs, so the run times are long – up to 85 hours for this light. The Inova X5 UV runs on 2 CR123 primary lithium batteries which have a long shelf life, so that’s another bonus. The 5 LEDs have a nanometer rating from 365-400 nm, so it has a broad range of usefulness in making materials fluoresce. One great thing about this light is that it has 5 ultraviolet LEDs, so it puts out a large volume of light compared to its competition. It’s compact, fairly inexpensive, and a very nice design. The Inova X5 UV flashlight is our choice for the best all-around ultraviolet utility light. The best all around Ultraviolet light: the Inova X5 UV Flashlight We’ve compiled a list of our favorite UV flashlights to hopefully help narrow down your search. Not all materials/substances will fluoresce under the same wavelength of light, so it’s good to know how you are going to be using the ultraviolet light to better choose a flashlight. Because of the limitations on LEDs, ultraviolet flashlights generally only range from 365 nm – 400 nm. UV light has a shorter wavelength than visible light, ranging from 10 nm – 400 nm (visible light ranges from 400 nm – 700 nm, for reference). ![]() Unlike most other flashlights which are rated using lumens or candela, ultraviolet flashlights are rated using nanometers. UV lights are also used in mineralogy, making different minerals contained in rocks fluoresce at different wavelengths of light. Scorpions will turn a bright green color under the UV light, making them easier to find in and around your home. Stains left by mice, dogs, cats, and other animals will fluoresce under the UV light. ![]() Ultraviolet light is also very useful for pest detection. UV flashlights can be used by crime scene investigators to make blood and other bodily fluids easily visible. They are also useful to auto mechanics, plumbers, and for HVAC (Heating, Ventilation, and Air Conditioning) maintenance. They aid in authenticating money, driver’s licenses, and other documents by making the special watermarks fluoresce. Ultraviolet LEDs, also known as black lights, have a wide variety of uses.
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