1results about How to "Control run time" patented technology

The utility model provides a novel LED light supplementing lamp, include: base component includes the bottom disc and a plurality of trundle, support component includes vertical support rod, horizontal support rod, swing bar, swing piece and connecting piece, vertical support rod is located on the bottom disc, horizontal support rod detachably is sleeved on vertical support rod, light supplementing component includes light supplementing lamp tray and light control box, light supplementing lamp tray articulates on connecting piece, the disc surface of light supplementing lamp tray is evenly arranged with a plurality of LED lamp holder from the circumference of circle to the edge, and light control box is connected with light supplementing lamp tray wire. The utility model discloses through support component can adjust the height, position and angle of light supplementing component at random, and light control box can control the luminance, running time, frequency of lamp tray, so that the utility model discloses not only can adapt to people's various sitting posture, make the vertical illumination of light supplementing component can adapt to the light receiving direction of retina, thereby making the utility model realize better practical effect.