In some UV lights, you can adjust the field of view by widening or narrowing the lights. In some UV lights, there is only one setting, while in others you can find multiple modes such as strobe and high or low settings.

Consider the modes of light that the UV light can emit.You can also find UV lights that are powered by electricity, and come with a power cord and remote control. Other times, you will need to purchase your own batteries. Many UV lights run on AA or AAA batteries, which are sometimes included with the package. Be aware of the power source of the UV light you’re interested in, as this can be an added expense.Those who are interested in disinfecting a small space can also use a powerful UV light to do the job, which is specifically designed to sterilize an environment with ultraviolet light. Pet owners may want to get one that illuminates animal urine, saliva or other invisible stains so that they can clean them properly. Consider how you want to use the UV light and select one that is designed specifically for that use.Be sure to check for the nanometers of the UV light’s wavelengths, and opt for one that is below 400 nm. If the light is not emitting at the right wavelength, then it will not illuminate the invisible elements you want to see. The main element you want to look at is the wavelength of a UV light.A UV light can help you spot counterfeit bills, find bodily fluid stains, inspect minerals and gemstones, and look for certain insects and reptiles. What can you use a UV light for? There are a number of reasons why you may need to see more than meets the eye. A wavelength of around 360 or 365 nanometers is recommended. Keep in mind that if you purchase a UV light with the wrong wavelength, you may not be able to illuminate the things you want to see with the light. If that is your goal, you will need a UV light that emits at 400 nanometers or below. Not all UV lights can induce fluorescence. Similar to visible light, UV light is measured on a wavelength in nanometers.

However, instead of emitting the standard light you’d use when you can’t see in the dark, this kind of light uses ultraviolet light from LED technology.īe sure to get a UV light that has the correct wavelength for what you need it for. This means that the UV lights help to detect these elements.Ī UV light often looks like a regular flashlight that emits white light. However, when a UV light comes into contact with certain elements, such as paint, minerals, dyes and bodily fluids, it begins to fluorescence. This type of light is not visible to humans. UV, which stands for ultraviolet, is a kind of radiation or light energy. If you’ve ever wanted to see more than you can with the naked eye, a UV light can help. These blacklight flashlights can be powered for hours with 2 standard AAA batteries. Made with durable aluminum, this torch can survive accidental drops, temporary water submersion, and perform reliably under any condition. This blacklight flashlight is meticulously engineered for rough handling. It can easily be packed into your purse or travel bag, or you can use the removable pocket clip to attach it to your belt, shirt, or pants pocket to take it everywhere you go. This lightweight, portable pocket-size ultraviolet light is ideal for outdoors, while traveling, and even for casual use around the house.

Quickly spot scorpions or use it to authenticate currency, official identification cards, and passports. These UV light pocket flashlights are designed for hotel room inspections, revealing unknown human and pet fluid stains, bed bugs and rodent contamination, and hidden carpet spots that can’t be detected by the naked eye. Since we cannot see phosphors under normal human eyes, we need to rely on ultraviolet light to spot them, and the black light makes this possible. The UV light flashlight work by revealing phosphors – a substance that emits and glows under UV lighting because of radiation. This multi-functional device can also act as a nail dryer. Detecting scorpions, authenticating currency, ID cards, and passports are just a few of the blacklight flashlight applications. The UV flashlight black light is the perfect tool for uncovering dogs and cats dry urines, rodent stain, and hidden spots that are left undetected under natural human eyes.

Mini portable black light