Micomlan rotatable desk lamp features 3 ultra bright light bars design for freely vertical adjustment and horizontal adjustment. You can turn the bilateral light bars up to expand the lighting coverage up to 80 inches. Perfect for large desktop with multiple monitors. 7 Rotatable Joints: Micomlan swing arms led desk light features 7 strongly damped joints with 3 ultra bright light bars design for freely vertical adjustment and horizontal adjustment. You can rotate the bilateral light bars vertically to change the illumination angle. Turn them up to expand the lighting coverage to illuminates your entire desk or turn them down to create a super bright lighting area for sewing crafting. You can also rotate the base to adjust the light direction and position. 45Angled Away Asymmetric Light: The main light of the clamp light adopts 45 angled away LEDs and side lighting design, it only illuminates your desk and keyborad rather than your screens and eyes. This will significantly reduce the reflected glare on your screen and protect your eyes from fatigue. This office light is suitable for reading, studying, drawing, painting, design and art work. Ambient Lighting Smart Light Sensor: When the bilateral auxiliary lights shine upwards, they can work as ambient lights to relieve eye strain. The built in light sensor will automatically adjust the brightness accordingly to a comfortable level depending on the surrounding light. The main light and the auxiliary lights of the office lamp need to be turned on or off separately, but the brightness and color temperatures are controlled together. CRI 90 Eye Protection Technology: Micomlan 24W table lamp is equipped with high color rendering index LEDs(CRI 90) to generate soft flicker-free and anti-glare light and accurately render colors, close to the natural light and less blue light hazard. You won't get tired with prolonged use. You can also rotate the left auxiliary light down for eliminating shadows. Multiple Lighting Combinations: Micomlan office desk lamp provides a wide range of brightness adjustment, including multiple color settings across a white-and-yellow spectrum. You can click the touch panel to adjust the 5 levels of brightness and color temperatures step by step, or you can long press the panel for stepless dimming (20% - 100%) and stepless tempering (3000K - 6500K). The memory function will restore your last setting.