it is an critical factor to have enough energy of uv beam for uv glue curing excellent performance, so you need our powerful and strong beam uv light Model UV-303 395nm, as high as CUR 200mW cm is many times of cheap flashlights. Product Features: Excellent SVC UV 395nm LED sources, Max. 3W power output. Equiping with optical black filter lens enable to eliminate most of visible light, more actively reaction and impress the images of objects. Using of latest plating technology aluminum alloy and deep reflector cup enable to focus on optimized spotlight, gather to high radiant energy. High strength aerospace aluminum alloy cg and Mili-spec III hard-anodized anti-abrasive surface treatment, comfortable feeling in hand, anti-scrape, solid and durable, anti-slid, enable to resist 5 feet impact. Excellent energy-saving, powered by 1 AA alkaline battery, extended 1.5-2 hours runtime. Intelligent chip circuit digital regulated current output and constant brightness, smart heat management and overheat protection. Reverse polarity protection design prevent from improper battery insertion. Limited 4.9 feet impact resistance and IPX-8 waterproof rate submersible to 6 feet working for 30min. Tail button switch, convenient to operation and quickly activity. Important notes:This flashlight is a high-intensity black light UV lighting device capable of cause of eye damage to users or others, avoid shining directly to anyone's eyes.

Reliability and Durability and Warranty- 1. 4.9 feet impact resistance, anti-scrape, anti-corrosive in harsh environment. 2. Digital regulated current output and constant brightness Polarity reverse protection prevent the flashlight from improper battery insertion. 3. Apply with IPX-8 waterproof rate submersible 6.5 feet working for 30 min. 4. The factory and sellers guarantee 18 months quality warranty and 30 days return policy. Multitask Application In Profession- Such as detecting counterfeit documents, money verification, forensic science, gasoline inspection, amber and jewelry detection, body fluid detection and fluorescence, attracting certain breeds of fish or hunting scorpions and tracking other creatures. Power Supply- Powered by 1 AA alkaline battery ( Included), Extended runtime enable to continuously works for 1.5-2 hours which is much longer than cheap items. Professional Filter Optical Lens- Equips with hard toughened black filter optical lens that eliminates most extraneous visible light (the visible light you see when you shine it on a surface is fluorescence). Latest plating technology aluminum alloy deep reflector cup make you get tight, strong and far light beam. 30 Seconds Fast Curing- Utilizes SVC 395nm LED source Rather than diode lamp, as high as 3000mW output power, 200mW cm radiant energy which is a critical factor for some professional using for example UV glue curing, all types of gel nail polishes such as gel, gel polish, poly nail polish, enhancer nail extension gel, primer, finish paint, 30 seconds fast curing.