【3 Color Temperatures & 9 Lighting Modes】You can now easily control the brightness by simply pressing a button in the middle of the lampshade. Our clip-on LED piano light comes in 3 color temperatures: 3000K warm, 6500K cool white, and 4200K mixed color temperature. Each color has 9 brightness levels – low/medium/high. Low for relaxation, normal for browsing the web, and high for reading. The choice is yours!

【Enjoy Reading Like Never Before:】If you are looking for a cool rechargeable lamp, we’ve got you covered. We are proud to present the ultimate USB LED lamp that will accompany you while studying for your final exams or reading the newspaper!

The modern black frame and ergonomic design of this desk lamp will complement any room in your home!

【Up to 5 Hours of Continuous Light】With a built-in 1800mAh lithium battery, this LED desk lamp can work for at least 5 hours at full brightness. This rechargeable lamp will last even longer if you dim the light. Pure perfection, right? Simply charge it for about 4 hours, then turn on the lights! It’s that simple!

【Overcharge & Short Circuit Protection】Our LED desk lamps feature a built-in protection circuit. This prevents overcharging, over-discharging, short circuits, and won't damage the battery!

It charges via its USB port, and when the battery indicator blinks, use the clip to hang it anywhere!

【A Truly Multifunctional Lamp:】This dimmable USB lamp provides warm/natural/cool white daylight and is highly energy-efficient. Perfect for reading at home, in the office, browsing the internet, product presentations, executive offices, and presentations. Ideal for dorm rooms, teachers, students, geeks, and of course, you!