1. ASYMMETRIC OPTICAL DESIGN: This computer monitor light bar features a unique asymmetric optical design, illuminating only your desk and keyboard without creating reflective glare on your screen. 2. EYE PROTECTION: Designed to block blue light and radiation, this monitor light effectively relieves eye fatigue and protects your eyes, making it perfect for students, designers, and office workers. 3. TOUCH DIMMING: Easily adjust brightness and color temperature with the touch dimming button. Enjoy three-stage color temperature adjustments from 3000K to 6000K, allowing you to switch between cool and warm light effortlessly. 4. PORTABLE & SPACE-SAVING: Power this monitor light bar via your computer, phone charger, or power bank. Its stable clip attachment securely mounts on top of your monitor, saving valuable desk space and creating a tidy workspace. 5. ADJUSTABLE FIT: With two thickness adjustments, this 50cm (19.7in) long monitor light is suitable for screens 0.6 to 1.4 inches thick and 15 to 27 inches in size, ensuring a comfortable working environment all day long. Shell Material: ABS Features: 60-minute timer off function, infinite dimming, quick-read mode, three-color temperature adjustment, asymmetric light source Switch Type: Touch Type Main Light Source: LED Product Color: Black Rated Power: 5W Rated Voltage: 5V 1A Luminous Flux (lm): 90 Color Rendering Index: >80 Product Color Temperature: 3000K, 4000K, 6000K (three-color adjustable) Light Bar Length: Approx. 50 cm/19.7in Package Includes: 1 x Monitor Light Bar 1 x Charging Cable 1 x Backing Adhesive 1 x Small Suction Cup 1 x User Manual