The equip 245450 USB LED monitor lamp with suspension design, adapting asymmetric light path, reduces screen reflection and effectively protects the eyes. The clip-on design to install the task lamp fits on any monitors. Eye-friendly Lighting on the PC Workplace: The USB lamp sits on the top of the monitor, only radiates downwards and forwards, perfectly and evenly illuminates the area in front of the monitor, Infinitely Adjustable Colour Temperature and Brightness via Touch Buttons, can adjust your personal light according to your needs and preferences.