Quantity: one setSize: Total length 192mm, head diameter 78mm, shaft 35mmWeight: 300g without batteryLight source: LED purple lightShell material: Reinforced aerospace grade 6061 aluminumTreatment surface: hard-gloss anodizedCruise time: lasts about 180 minutesPower supply: 6 AA batteries (not included) 100 super bright, long-lasting LEDs: Best-in-class UV LEDs, absolutely powerful output ensures brighter illumination, making the invisible visible . Bright enough to detect stains on clothes, for example, even during the day. 100 LEDs, ultraviolet light emits a constant light cone, covering a large area, and the LED life can reach 100,000 hours. < b>Convenient: UV exposure, this UV flashlight can test dry pet urine stains on carpets, human dirt or fluorescent substances on clothes, amber, cosmetics, baby products , carpets, curtains, furniture, etc. On the other hand, it is also suitable for detecting the invisible visibility of banknotes, driving licenses, official ID cards or passports. UV protective glasses: Direct and prolonged exposure to UV rays can be harmful to the eyes. That's why stylish UV protective goggles are included to protect your eyes from damage. And the frame is adjustable, according to the size of the head, choose the best length, suitable for men and women; Professional anti-fog treatment, does not affect temperature difference, suitable for cold weather use; Space-saving and portable: the UV flashlight is made of aluminum alloy, painted black, stable and suitable for your hand, waterproof and non-slip. lucky meet Note: the data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.