The flashlight is made of 9 LEDs, low power and easy to use. carry. It is very suitable to be placed in a bag or to be carried. the hand. Durable products.Flashlights & UV rays can be used to show pet urine in carpets and furniture. It is not necessary to clean the whole house, as long as it is irradiated with ultraviolet rays, stains will appear, which is very convenient to clean. clean.Flashlights can be cleaned. ultraviolet rays can also help you identify counterfeits and reveal hidden ink in passports, money or other important documents. It is also an indispensable tool for law enforcement, postal inspection, customs, medical personnel and scorpion hunting. ultraviolet rays are harmful to the eyes. Ultraviolet rays are very powerful and have a frequency below that of X-rays. Do not look directly into the light. The light is powered by 3 AAA batteries (not included). 9 LED Black mini flashlight is easy to operate. transport and can be transported to outside. Allows you to show stains or marks invisible to your skin. the naked eye. - Purpose : inspection of ancient objects, fabrics and textiles, detection of counterfeit products, identification, verification of documents, stone analysis, etc. -Features: Manufactured Made of high quality aluminum alloy, solid and durable. The price is low and the product is solid. Make visible phosphorus and other chemical residues, especially residues in baby products, medicines and cosmetics. -Ideal for checking bills, credit cards, invisible fluorescent ink, broken glass, etc. and even crime scenes - Make dry urine visible, ideal for easily cleaning up pet urine. Note: Make sure the battery is installed correctly (not included). Only dry urine is displayed, not wet urine. The darker the environment, the better the lamp performance. For dark carpets, the color of the reflective stain will be very close to the color of the carpet, so the stain will be harder to remove. to see. -Do not shine light directly into eyes. It is not waterproof, please do not immerse it in water directly. The battery is not included. Package: 1 set of 6 9 LED UV flashlight (without battery)