- 3 Light Modes & 10 Brightness Levels : This compact desk lamp offers warm, cool, and natural light options, along with 10 adjustable brightness settings (10%-100%). Enjoy flicker-free illumination that adapts to various environments, with high-quality LED beads ensuring even brightness and soft light for up to 50,000 hours. - Stable Clamp & 360° Gooseneck : Constructed from durable metal, the lamp features a non-scratch foam clip that securely attaches to surfaces up to 2.36 inches (5 cm) thick, such as desks, headboards, or shelves. The flexible 360° gooseneck allows you to position the light at any angle, providing versatility without taking up extra space. - USB Powered : Designed with a universal USB plug, this lamp can be easily powered by a USB socket, power bank, or computer, making it an energy-efficient choice for students, workers, or anyone needing reliable lighting in a variety of settings. - Memory Function : The lamp remembers the last used brightness and mode, automatically restoring them when turned back on, eliminating the need for readjustment unless unplugged. - Versatile Applications : Its compact design makes it suitable for various uses, including home offices, dorm rooms, nail art, children's study areas, hobby painting, and computer screen lighting. Ideal for sewing machines or workspaces, it enhances productivity without clutter. - Customer Support : JHD offers year-round customer support. If you experience any issues, please reach out for assistance to find a suitable solution.