Timed operation for convenience and energy efficiency: set the sun lamp to 15, 30, 45, or 60 minutes and it automatically turns off when the timer ends. Easy illumination adjustment: adjust brightness from 10% to 100% with the sun shaped control, or press the MAX button for instant maximum brightness. Natural light therapy without glare or flicker: delivers 10000 lux of light at 6500K, engineered with flicker elimination technology and an optic glare control lens to minimize eye strain. Broad light coverage from a comfortable distance: the broad design provides a full therapeutic dose from up to 20 inches away, making it suitable for use during work or relaxation in indoor settings. Practical use scenarios: At your desk during morning work or study to boost alertness and mood. During winter or low sun days to simulate natural daylight for daily energy support. While relaxing or reading at home to create a comfortable, sun like atmosphere. Key specifications and performance: Light output: 10000 lux at 6500K Flicker elimination technology Optic glare control lens Timer options: 15, 30, 45, 60 minutes Brightness control: 10% to 100% via sun button; MAX button for full brightness Coverage distance: effective up to 20 inches away Design and usability: User friendly controls for timing and brightness adjustments Broad lighting design for delivering a full dose of therapeutic light in indoor environments Suitable for use during work or relaxation, focusing on comfort and consistency of light quality