The breakthrough design onto the top of the monitor, more valuable space on your desk. This computer lamp saves 90% of desk space compared to the desk lamp. The asymmetrical light design only illuminates the keyboard and desktop and ensures this USB powered monitor lamp eliminates the flicker and glare of typical desk lamps on the computer monitor. your eyes while you work and study. Touch the sensor on the monitor light bar to adjust the brightness and color temperature. You can select warm white/neutral white/cool white for working, reading, and relaxing. This monitor light bar is with the flat monitor of 0.3 to 0.8 inches (0.8 to 2 cm) thickness and the bezel needs to be Greater than 0.35 inches/0.9 cm. NOT suitable for small bezel or bezel-less monitors, monitors with curved back, curved monitors, laptops. Material:plastic colour:White Package Contents: 1 * Light 1 * USB Cable Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.