[Upgraded 30W 365NM UV LED Light Source] Equipped with a brand new upgraded 4-core 365NM UV LED light source, with a power of up to 30W, providing strong illumination even during the daytime. It can accurately highlight minute traces that are invisible to the naked eye. The powerful light source of the blacklight flashlight can illuminate up to 30 feet, with outstanding results in dark environments

[USB-C Charging & Digital Display] This UV flashlight has a built-in 7000mAh large capacity battery, which can be fully charged in 3-4 hours and lasts for 10-12 hours. It supports USB direct charging, eliminating the need for complicated external chargers. The LED display accurately shows the battery level, ranging from 0% to 100%

[365NM UV Light Source and Black Filter Lens] This UV flashlight is equipped with a specially designed black filter lens, effectively blocking unnecessary visible light and ensuring pure UV light for improved performance. Compared to 395-405nm UV flashlights, the 365NM wavelength provides more powerful UV light, with higher brightness and almost no visible light, outperforming traditional fluorescent lights

[Waterproof Design, Suitable for Various Environments] This blacklight flashlights has an IPX4 waterproof rating, meaning it can withstand light rain or water splashes, ensuring stable performance in various environments. Whether in a damp indoor setting or during outdoor adventures, it provides reliable functionality

[Wide Range of Applications] Outdoor Adventures: Searching for rocks (such as Yooperlites, soda stones), scorpion hunting, mineral and insect searches, blood trail tracking;Home Detection: Pet urine inspection, ringworm/bed bug detection, hotel/bathroom/kitchen cleaning, food stains/fluorescent material detection;Professional Uses: UV resin curing, air conditioner leak detection, ID and currency authentication, uranium glass inspection, UV coatings, golf ball searches, etc