3 color temperatures and 3 lighting modesNow you can easily control the brightness of your screen. by simply pressing a button in the middle of the lamp housing. Our Clip LED piano lights are available in 3 color temperatures, 3000K Warm, 6500K White and 4200 Mixed Colors. Enjoy the pleasure of reading like never before If you're looking for a cool rechargeable light, we've found it for you. We are proud to introduce the ultimate USB LED light, the modern black frame and ergonomic design of this musical desk lamp will complement any area of your home! Untilà 5 hours of continuous lighting Built-in 1800 mAh lithium battery, this music stand lamp can be used for long periods of time. LED can work at least 5 hours at a time. full brightness. Overload and short circuit protectionOur music stand LED light has a built-in protection circuit ;. This will prevent overcharging, overdischarging and short circuiting without damaging the battery! This multifunctional light: USB light intensity Dimmable provides warm/natural/cool white daylight and is very energy efficient. Ideal for reading at a glance Home, Office, Internet Browsing, Product Display, Executive Office, Presentations. We focus on quality. With first-class products and after-sales service, these professional Sunlight lamps have a long history as a brand. share... From generation to generation, we move forward... Bring you a better life!