Product DetailsVariable Brightness: Turn on the flexible desk lamp anytime, anywhere, and adjust the desired light level and mode (3 light modes x 10 brightness levels)Multi-angle adjustment: When you fix the lamp cover to one side of the table, you will find that by adjusting the swing arm and part, you can cover almost any lighting angle. This cover is perfect for a table of about 2 metersSpace Saving: The LED desk lamp can be put away at any time when not in use, so you don't have to worry about taking up desktop space. And its appearance brings more integration and simplicity to your dining table. The next time you turn on the desk lamp, just pull it out to the angle you want to continue working.Relieve fatigue: You will find that with this desk lamp, the light will be more comfortable and provide stronger adaptability for your eyes (3200K-6500K, warm light, natural light, daylight)Energy saving: The study table can be easily used by simply connecting a 5V/2A adapter. The brightness is adjusted to a maximum power of only 12W. The official life of the LED desk lamp is 50,000 hours""