Convenient Function: Set the sunlight lamp's for 15, 30, 45, or 60 minutes, allowing you to enjoy the light therapy without worrying about switching it off manually. The lamp automatically turns off when the ends, ensuring energy efficiency. Optimal Light Coverage: The broad design of the sun lamp ensures a full dose of therapeutic light from up to 20 inches away, making it ideal for use during work or relaxation in any indoor setting. Experience Indoor Sunshine: This 10000 lux light therapy lamp mimics natural sunlight at 6500K, equipped with flicker-elimination technology and an optic-glare control lens to a comfortable lighting experience without eye strain. Customizable Illumination: Adjust the brightness of your sun lamp effortlessly from 10% to 100% using the sun-shaped button, or instantly achieve maximum brightness with the touch of the MAX button, tailoring the light to your personal preference. Compact and Portable Design: Designed for versatility and convenience, the square, symmetrical build of this portable sun lamp fits seamlessly into various spaces. It's easy to carry, making it perfect for energizing your day wherever you go.