Quality Materials and Energy Saving: the package includes 4 black desk lamp clip on light, lamps are made of aluminum alloy, ensuring better heat dissipation and not getting hot when working; They are nice gift for children and bookworms; And it use 90 percent less power than traditional incandescent lights<br>3 Color Modes and 10 Brightness Adjustable Lighting: the clip light has 3 lighting modes: warm light, natural light, cold light, just press the switch button to switch from 3 color temperatures and adjustable brightness, each lighting mode both have 10 brightness dimming levels to meet your different needs; You can clip the LED ring light to the bedside or headboard to read on the bed, and the comfortable light brings you a comfortable life<br>Eye Protection and Memory Function: the usb clip ring light provides no flicker, no glare, no UV, eye protecting light to protect your eyes; The 48 LED lights have just the right brightness and can also be applied as a video conference light to easily satisfy you Ideal lighting needs; The clip light has a power off memory function; When you turn it on again, it will automatically remember your last light color and brightness mode for your convenience next time<br>Flexible neck: 360° rotating neck and clip desk lamp design easily directs light wherever you want for optimal viewing; The clip has a small hole at the bottom and can also be easily hung on the wall; Sturdy clips with foam pads can protect your furniture can be securely clamped to tables, dressers, drawing boards, dormitory study rooms<br>