（usb power supply ） Light source type: LED Foldable or not: Foldable Color temperature: natural light (3300k-5000k) Power supply: 6W Color: white blue pink ☀[Stepless light] warm light/Natural Light/White Light. Touch switch adjustable color. Soft night lights create a dark and warm atmosphere for you to rest. Allows you to flexibly choose brightness according to your different needs. ☀[Eye protection] the reading lamp can provide friendly eye protection function by simulating natural light without flickering and soft light, which is very suitable for learning, reading and working for a long time. ☀[360 ° flexible rotation] the flexible hose can rotate freely like a gooseneck. The flexibility and multi-angle free rotation of the table lamp are suitable for different height requirements.