Multi-level brightness options plus memory function: 5 brightness levels with a maximum output of 1,000 lumens; the memory function allows you to select your desired mode with a single click. UV light: The UV light with a wavelength of 365 nm and an output of 580 mW helps detect pet urine stains on carpets that are not visible to the naked eye, making it perfect for checking cleanliness in hotels. Two color temperatures: Cool and neutral white light can meet various lighting needs in daily life. Flat and ultra-thin housing: A unique flat shape makes it easy to carry in your pocket, even thinner than Arkfeld. Central button and selector switch: It has never been easier to choose the desired light mode - simply rotate or press to reach the desired light mode or brightness level. Convenient magnetic charging: The charging cable easily snaps onto the end of the flashlight. You don't have to plug it in manually. Two-way pocket clip and magnetic end: Clip the flashlight to your caps, shirts, or pockets, or simply magnetize it to an iron surface. Attach it and use it as needed. Non-slip grip and lanyard hole: The textured housing and new lanyard hole design provide a better user experience.