Product model: Lightfe UV301A plus UV301D plus Bulb: UV301A plus (395nm) UV301D plus (365nm) Service life: 50000 hours. Power: 3 W Material: Military grade aluminum alloy Lens: optical lens. Impact resistance: 1.5 m. Waterproof: IPX-8 Colour temperature type: UV Modes: 2 modes. Colour: black Size: length 153 mm, body diameter: 22 mm. Weight: 73 g (contains no batteries) Light duration: 2.5 hours (high brightness). Battery: 2 x AA alkaline batteries (included). Multi-tasking application in the profession: detection of fake documents, money checking, forensics, petrol control, detection of amber and jewellery, detection of body fluids and fluorescence, attracting certain fish breeds or tracking scorpions and tracking other creatures. Product features Digitally controlled power output and constant brightness reverse polarity protection prevents the torch from incorrectly inserting the battery. Intelligent heat management, overcurrent, overcharging and overdischarge protection, reverse polarity protection to protect against improper battery input. Made from high-quality materials, which make it durable and durable. A UV light that works great on carpets, curtains, furniture and other fabrics. ✓ Easily find fluorescent products on baby clothes and in your cosmetics. It fluorescent dried urine, faeces and vomiting, so that it is visible to the human eye. ✓ Quickly and safely you can find the exact place.With high-purity UV rays, you can evaluate works of art and jewelry, check for leaks of cars and air conditioning systems as well as cracks in the glass, check banknotes and credit cards, check safety marks, catch dirt, veins in the field, it can be used for various purposes, e.g. For example, for the search for estimates, special liquids and gas leakage testing. Scientific structure and exquisite workmanship, O-ring and sealing with IPX-8 waterproofing to withstand heavy rain or wave wash. The high-strength aerospace aluminum alloy material and the hard-anodized Mili-spec III surface treatment resist impact in any direction and are scratch resistant, abrasion resistant and corrosion resistant even in harsh environments. Equipped with a hardened ultra-clear optical lens and a textured orange skin reflector that has a deep aluminum alloy to enhance the headlight and strong beam of light and reduce visible scattered light. Core circuit adopts intelligent constant current chip, light effect is stable, the service life has significantly increased. To meet your long lighting needs. Even in harsh environments such as moisture, high temperatures and corrosion, also wear-resistant, scratch-resistant, corrosion-resistant, very durable.