25 Light Modes: The LED desk lamp can easily switch between 5 brightness levels and 5 color temperatures (3200K-6500K) by the switches, providing you with y and comfortable office lighting. Different lights meet the needs of different scenes, suitable for you and your to read, work, study, relax, etc. 360° Adjustable & Safe: The gooseneck tube is 360° flexible and adjustable. The clamp lamp is equipped with a silicone pad to prevent the desk from scratching. The office lamp is made of aluminum and ABS material for better heat dissipation and can be used for up to 50,000 hours. Size & Compatibility Models: the desk lamp has a 17-inch extra-wide desk lamp bar, and the maximum working height is about 30 inches, which is suitable for a 32-inch monitor (backward compatible with 29-inch, 27-inch, 24-inch and other monitors). The sturdy metal clips can support a maximum of 2.36-inch desktop. Energy Saving and Eye Care: Our clip lamp consists of 48 high-quality lamp beads, energy consumption is 80% lower than incandescent lamps. Uniform brightness, wide lighting range, no obvious flash, no blue light hazard, no glare, soft light, protect your eyes and reduce eye fatigue. USB Power Supply and Customer Service: You can power the LED desk lamp with adapter (5V/2A), mobile power, computer, etc. The USB cable is 78 inches long for daily use.