Vastfire flashlight that emits white light and ultraviolet light is a very useful and versatile tool. It can not only meet the needs of lighting in outdoor activities, but also can be used for a variety of purposes such as detecting the authenticity of banknotes, finding ores, detecting pet urine, etc. which makes it ideal for a variety of tasks ****** The white light part adopts high quality LED light source, with high light intensity and stable light, which can illuminate the target in the dark, making it easy to move, work and repair at night. ****** UV LED is equipped with hard toughened black filter optical lens that can filter out foreign light from the environment, which makes the ultraviolet light purer and more powerful. ****** Tips: In the dark environment UV lamp detection effect is more obvious and easy to distinguish. ****** The body shell is made of high-quality aluminum alloy, which greatly increases the heat dissipation capacity and allows the flashlight to run efficiently for a long time. In addition, the torch made of aluminum alloy also has the advantages of corrosion resistance and oxidation resistance, which can effectively extend the flashlight's service life ****** Its power is so powerful, that it will produce more heat than a common flashlight, this is a normal phenomenon. Important: As time goes on, the heat will become very serious. In order to protect the lamp bead, the flashlight is designed to reduce its power to 60%~70% of the rated power after 3 minutes of use. ****** Support USB C rechargeable function, Type C USB charging port with reversible, can be inserted into the power supply without regard to the front and back of the plug, which makes charging more convenient and fast. 365nm UV Flashlight and White Light 2 in 1 If you are looking for a more powerful flashlight for outdoor use, this is it! It contains a super bright P70 white light bulb and a true 365nm UV bulb. White light can be used for normal lighting, and ultraviolet light can spot things invisible to the eye at night, such as scorpions. UV light and white light, the perfect combination Super Bright True 2000 High Lumens Vastfire handheld flashlight bright enough to light up a football field, spotlight to illuminate your backyard or illuminate a mountain range a small distance away. Camping-grade flashlight ideal for emergency services, search-and-rescue Quality 365nm UV LED Vastfire Blacklight Flashlight Uses 1 pcs 4 Core 365nm UV LED source rather than the diode lamp, Every UV LED up to amazing 20W power consumption and 2800mW luminous power, which make it become professional ultraviolet flashlight for some professional use. Vastfire UV Flashlight Equipped with hard toughened black filter optical lens that can filter out foreign light from the environment, which makes the ultraviolet light purer Powerful Multi-functional Application The UV can reveal the stains or fluids which are invisible to the naked eyes on the floor or even grass. Such as detecting counterfeit documents, money verification, amber and jewelry detection, pet urine and stain detection Use As a Powerbank This flashlight uses a rechargeable 3000mAh battery. it has a power output function, which can be used as an emergency mobile power supply for mobile phones/iPads and other devices. 4 Blue light battery power indicator easily informed of the power level.Specially designed for outdoor applications