MUMENG Multi-Flex LED Clip On Table Lamp Task Light Book Light Touch Dimmer USB Table Lamp An ultra-bright LED for extended, glare-free LED for reading, camping, crafts, and more, energy-efficient illumination The flexible gooseneck and sturdy clamp will provides an glare-free lighting, for easy light positioning The Reading Light is great for clipping to books, e-readers, laptops, and tables Uses LEDs, which consumes up to 80% less energy and last 20 times longer than incandescent bulbs A No-Hassle Money-Back Guarantee to ensure 100% Satisfaction