10 Best Uv Flashlights 2025 in the UK

The Lepro LE UV Torch is a compact and lightweight ultraviolet flashlight ideal for everyday use, especially in detecting pet urine stains, food stains, and counterfeit currency. It emits a wavelength of 395 nm, sufficiently powerful for most household detection tasks. The flashlight is powered by three AAA batteries, which are included, ensuring that it’s ready to use out of the box.

One of the torch’s strengths is its construction; it's made from high-quality aluminum alloy, making it durable and resistant to scratches and fading, which is crucial for a portable device. Additionally, its IPX4 rating means it's splash-proof, adding a layer of durability for outdoor use. Weighing just 62 grams and with dimensions of 9.4 cm in length and 3 cm in diameter, it is extremely portable and fits comfortably in the hand, making it convenient for carrying around.

However, its light output might not be as strong as some larger UV flashlights, which limits its effectiveness over larger areas or in very bright environments. Also, since it uses AAA batteries, frequent use could result in repeated battery replacements, though this battery type is easily accessible. The single push-button operation makes it easy to use, but it might not offer advanced settings that some users might require. It's an excellent option for pet owners and those needing a dependable, easy-to-carry UV flashlight for basic detection tasks around the house or on the go.

The Lepro UV Torch is designed to help you find invisible stains, such as pet urine and food stains, with its 395nm wavelength. This specific wavelength is effective for detecting various stains and is suitable for checking security markings on high-value items, detecting scorpions, bed bugs, and even curing resin. The torch features 51 LEDs, making it 40% brighter than many other UV flashlights, which allows it to cover larger areas quickly and efficiently. This can save time by reducing the need to clean expansive areas unnecessarily.

The flashlight is built with a durable aluminum alloy that is scratch and fade resistant, and has an anti-slip texture for a comfortable grip. Additionally, it comes with a lanyard for easy carrying. The Lepro UV Torch is rated IPX4, making it waterproof and moisture resistant, which is convenient for outdoor use. It operates on 3 AA batteries (not included), which are readily available but might require frequent replacements depending on usage.

The flashlight is lightweight at 145 grams and compact in size, making it practical for everyday use and easy to carry around. However, users may find the reliance on alkaline batteries to be a drawback as it can mean additional cost and effort in replacing them. Despite this, the flashlight's brightness and durability make it a reliable choice for anyone needing a UV flashlight for detection purposes.

The Eletorot UV Torch LED Black Light Flashlight is a compact and lightweight option, making it easy to carry around. With a wavelength of 395nm, it is capable of making the invisible visible, such as pet urine stains and counterfeit currency. The light output is adjustable with three modes (Full Brightness, Half Brightness, and Flash), which adds to its versatility for different activities.

The flashlight operates on a single AA battery, which is convenient but might require frequent replacements depending on usage. The construction is sturdy with an aluminum alloy body, resistant to scratches and fading, suggesting good durability. However, it is not fully waterproof, so care must be taken in wet conditions.

At 42g and dimensions of 9.3 cm in length, it's highly portable and can fit easily in a pocket or bag. This UV flashlight is an excellent choice for those needing a practical and portable solution for detecting stains, scorpions, or authenticating documents. The need for regular battery changes and its limited waterproof capability might be considered drawbacks for some users.