Eye-Friendly LED Panel: Enjoy a uniform flicker-free light beam that won't fatigue your eyes even after long hours of use, whether it is for work, studying, or simply reading5 Lighting Modes and 7 Brightness Levels: Choose between 5 color modes and 7 levels of brightness for a total of 35 possible combos to best suits your activitiesBuilt-in USB port keep your devices getting power when power is needed. Energy-Efficient LED Technology: Achieve the same level of illumination while saving up to 75 precent of energy compared to the traditional incandescent light bulbsSleek and Elegant Build: Enjoy a universally beautiful construction that will easily fit in any environment, whether it is at work, in your personal study, or even on the bedside tableFlexible Gooseneck for Extra Usability: Easily adjust the lamp's gooseneck to orient the light beam exactly where it is necessary and get the most lighting throughout the day