Colors * 3 Brightness Levels: This reading light offers 3 light colors, each with 3 brightness levels. Controlled by touch, the 9 settings are suitable for a variety of scenes and light-sensitive individuals. Equipped with 20 enhanced LEDs, it provides more even brightness than other products. Eye Protection: The round-headed clip-on lamp simulates the diffuse reflection of natural light, reducing multiple shadows and providing a clear, glare-free view. The book light is easy on the eyes, even when standing under the light for extended periods. Ideal for long hours of reading, working, or writing, it protects your vision and reduces eye strain. Energy Saving: Compared to a light bulb, this LED lamp saves 90% on energy consumption and has an extra-long lifespan of over 50,000 hours, making it more durable. Lamp with clip and flexible arm: The 35 cm arm can be freely bent 360 degrees, allowing you to flexibly adjust the height and direction of the lamp to always find the ideal position. The metal arm is flexible yet maintains its position. Thanks to the clips, the lamp can be attached to bedside tables, beds, desks, and various shelves. The clips can be easily opened from 3 to 5 cm. Material: Plastic, Metal