Features: [Adjustable Foldable]This desk lamp can be adjusted in height and can be folded at multiple angles. The long arm of the desk lamp is made of adjustable materials, and you can adjust the height and angle of the desk lamp according to your needs. The arm of the desk lamp can also be bent, which is convenient for storage and carrying. It does not take up space when not in use. [Good Fixability]This desk lamp is fixed by a screw clip. The desk lamp is installed on the edge of the table, which does not take up the desk space and is also very stable. The desk lamp will not suddenly tip over or move and cause other losses and injuries. [3 Color Temperatures 5 Brightness]This desk lamp has three color temperatures of 3000K, 4000K, and 5000K, with five brightnesses of 20%, 40%, 60%, 80%, and 100%. It can be switched using a wired touch switch to meet your different light source needs. [Lamp Beads Illumination]This desk lamp is a surface light source, side light guide, uniform and soft light, no flicker, no glare. High CRI reduces blue light beads, protects eyesight. It is suitable for use in an office or a study environment. It will not be tired if you operate the computer for a long time. [Memory Function]This desk lamp has a memory function, and the touch switch dimming has a memory function, which makes it more convenient for you to use.