【3 Adjustable Color Temperatures】: 6000K white light, 4000K warm white light, 3000K warm light. Simulates changes in natural light and offers three commonly used color temperatures to meet the needs in various situations such as rest, entertainment, reading, and office work. You can easily switch between the three color temperature modes with a single touch. 【5 Brightness Settings】: Our LED clip-on lamp has 5 brightness levels, two higher than other 3-level reading lamps to meet the needs of a wider range of users who require high brightness. With a simple touch, you can change the brightness between 20%, 40%, 60%, 80%, and 100%. Ideal for reading, working, studying, emergencies, or as a night light in a child's room! 【360° Flexible Adjustment】: 360° flexible adjustment, 35 cm long universal light bar, multi-directional three-dimensional lighting, freely adjustable position and height. The 78 square centimeter light-emitting surface illuminates the entire desk evenly and without shadows. Uses a stable and constant current dimming system to maintain consistent illumination. 【Flicker-free, Eye-safe】: Evenly distributed LED lights easily illuminate the desk without shadows, effectively reducing blue light emissions by 99.5% and protecting your eyes. Our LED reading lamp saves 90% more energy than traditional incandescent bulbs, saving money and being more sustainable. 【Multifunctional Reading Lamp】: Place the bedside lamp on your nightstand or attach it anywhere. The clamp has an integrated non-slip pad, the sturdy clamp can open up to 6 cm and is easy to install. USB charging is unlimited and can be connected to computers, power banks, and other electrical devices.