Enhance your workspace with eye-friendly, space-saving lighting Experience the perfect balance of functionality and comfort, whether you’re working, studying, or gaming Built-in ambient back lighting helps to reduce eye strain, ensuring visual comfort for hours Our light bar attaches directly to the top of your monitor, providing ample lighting exactly where you need it Adjust the lighting for any situation with easy-to-use touch controls Select the desired brightness to create the perfect lighting for any time of day With 4 color temperatures to choose from, find the precise setting that suits your needs, from warm, relaxing light to cool, focused brightness This light bar is powered by USB, featuring an impressive LED lifespan of over 40,000 hours with 80 energy-efficient LEDs