The flashlight is composed of 9 LEDs, low power and easy to carry. It is very close to being plac in a bag or hand. Sustainable products. Ultraviolet flashlights can be used to display urine from domestic animals in carpets and furniture. It is not necessary to clean the whole house, as long as it is irradi ed with ultraviolet rays, stains will appear, which is very practical to clean. Ultraviolet flashlights can also help you identify contraindications in passports, money or other important documents. It is also an indispensable tool for law enforcement, postal inspection, customs, personnel and scorpion hunting. Direct contact with flashlights is harmful to the eyes. Ultraviolet rays are very powerful and have an inferior effect on X rays. Do not look directly into the light. The lamp is fed by 3 AAA batteries (not included). UV & agrave; 9 LED The black pocket lamp is easy & agrave; carrying and can be transported. Allows you to show patches or marks that are invisible. - Finalit: Inspection of old objects, fabrics and textiles, detection of counterfeit products, identification, documentation, stone analysis, etc. -Characteristic: High quality, solid and sustainable aluminium alloy manufacturing. The price is low and the product is strong. Make visible phosphorus and other chemicals, in particular in products for use in chemicals, drugs and cosmetics. - Invisible fluorescent ink, broken glass, and, - Criminal- Vulnerable urine in pet animals. Note: Make sure the battery is correctly installed (not included). Only the urine s & egrave che is affich, not the wet urine. The darker the environment, the better the performance of the lamp. For melted carpets, the colour of the chilling stain will be very close to the carpet color, so the stain will be more difficult. -do not project light again directly in the eyes. It is not tanche, please do not dive it directly into the water. The battery is not included. Contents: 1 batch of 6 UV 9 LED flashlight (without battery)