- Adjustable Brightness & Color: This laptop ring light features three color settings—warm, warm white, and white—with ten brightness levels for each mode. The color temperature ranges from 3200K (Warm) to 5600K (Cool), allowing you to create the perfect ambiance for any situation. - Compact Design with Mounting Clamp: Measuring just 6.3 inches, this compact ring light includes an anti-scratch mounting clamp with a maximum opening size of 3.5 cm. It can be securely attached to desks, chairs, beds, conference tables, or even your PC monitor and laptop, ensuring stability in any setup. - Durable and Stable: The metal clamp construction enhances durability and prevents deformation, while the 360° rotating ball head allows for precise angle adjustments. This versatility makes it ideal for webcasting, teleconferencing, video calls, selfies, and social media content creation. - USB Powered for Convenience: This versatile lighting option is powered via USB, making it compatible with laptops, PCs, power banks, and USB chargers. With a generous 200 cm power cord, it can be used effortlessly in various settings, whether reading in bed, working in the office, applying makeup in the restroom, or streaming outdoors. It remains stable when connected to a 5V/2A power adapter. By incorporating adjustable lighting options, compact design, and robust construction, this ring light meets the demands of modern content creators and professionals alike, offering practical solutions for a range of applications.