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. When you need to focus light on sewing, drawing or handcrafting, you can rotate the bilateral light bars down to create a super bright lighting area. Or you can just rotate one light bar down for eliminating shadows. The metal base can be rotated by 360°to freely change the lighting position. When the bilateral light bars shine upwards, they can work as ambient lights to relieve your eye strain. The controls are very responsive and require only the lightest touch to activate. The main light and the auxiliary lights need to be turned on or off separately, but the brightness and color temperatures are controlled together. The advanced light sensor will detect the level of ambient light in your room and adjust the brightness accordingly to a comfortable level. Micomlan office desk lamp adopts eye-caring technology to protect your eyes from strain Space-saving clamp supports up to 2.5 inches of the desktop. It takes up less than 4 square inches of space on your desktop.High strength nylon joints are stiff enough that they hold the desired angle without wobbling.All aluminum lamp body, sits very stable on your desk. It can go easily in a high-end modern office. Space-saving clamp supports up to 2.5 inches of the desktop. It takes up less than 4 square inches of space on your desktop.High strength nylon joints are stiff enough that they hold the desired angle without wobbling.All aluminum lamp body, sits very stable on your desk. It can go easily in a high-end modern office.