Biological Light: This LED desk lamp supports your individual daily rhythm and internal clock with optimal color temperature and light intensity. It realistically mimics daylight for healthy hormone production and mental well-being. Innovative: The intuitive three-dimensional gesture control allows for easy adjustment of brightness and light color, ensuring even illumination of your workspace and high color fidelity. Adjustable brightness and color temperature: With the stepless dimming function, you can set the brightness to your liking. The color temperature of the light is adjustable in 5 levels between 2,700K and 6,500K. Rotatable lamp head and durability: The rotatable circular lamp head provides perfect lighting at your desk, in the office, in the studio, etc. The LEDs have a lifespan of over 50,000 hours. USB-C connection and high-quality materials: The lamp can be powered via a laptop or an external battery. It features a high-quality aluminum body and stands on a space-saving steel lamp base.