?RGB Back Light?The back of the Screen Light Bar is equipped with a dazzling RGB light bar. It has a wide selection of dynamic/static scene modes, color chg, fading, jumping, music etc. The Led task lamp adds a lot of fun and helps you fully immerse yourself and relax in your entertainment world. You can also turn it off if you only want to enjoy the front white light!. ?Dimmmable & 2700K-6500K Adjustable & Memory Function?Our office screen light has three color temperatures 2700K,4000K, 6500K, and the brightness for each color temperature can be adjusted from high to low in 5 levels(Max. up to 500 lux).The surprise is that when you disconnect the power and restart,the office desk lamp will keep same as the previous mode(memory function), no need to reset!. ?Sensitive Touch Control & Excellent Design?Ropelux computer light has 5 sensitive touch buttons which allow you to switch between different modes with a single click, no more worries about falling off from screen due to a hard press. The monitor light is about 17 inches long and the weighted clamp is about 6.5 ounces. It can hold the screen light securely on the edge of your computer's screen. Opening and closing angle up to 180 °, fits computer screens between 0.4-2.4 inches thick. ?Improve Your Concentration & 500Lux & CRI>95Ra ?With 98 White+29 RGB LEDs, 500Lux, our office lamp creates a calm, fully immersive and concentrative space. Whether you are working late at night, reading, drawing, designing, watching videos or gaming. Its high color rendering index (CRI>95) enables textures and fine details extremely true to the original color of the object, reducing chromatic aberration and visual fatigue, creating a more comfortable lighting environment for you. ?Block Blue Light&Glare from Screen ?Ropelux computer monitor light bar has an asymmetric wedge-shaped optical structure so that the lights spread a 45° beam angle which illuminates only your keyboard and desk, perfectly blocking the glare and blue light from the screen. The panterned lens ensure that our led monitor light bar delivers an anti-glare eye-friendly light. Its professional eye-care design significantly reduces eye fatigue for people who work on computers for long hours every day!.