RECHARGEABLE BOOK LIGHT: One Energizer Rechargeable Book Light, a clip on reading light that easily attaches to surfaces up to 0.5 inch thick EYE-FRIENDLY WARM WHITE LED: Features warm white LED technology that’s easy on the eyes and minimizes sleep disruption, making it the perfect clip on book light for reading in bed EVEN, FLICKER-FREE LIGHT: Provides up to 4 meters of even, flicker-free LED light, ensuring every word is illuminated clearly while helping reduce eye fatigue USB-C RECHARGEABLE: USB-C rechargeable reading light powered by a lithium-ion battery that provides up to 12 hours of runtime on a single charge (USB charging cord included) FLEXIBLE NECK AND COLLAPSIBLE DESIGN: Flexible neck directs light exactly where you need it, while slim, collapsible design makes it easy to bring this portable reading light on the go MORE THAN JUST A BOOK READING LIGHT: This versatile clip on light is also handy for crafting, DIY projects, household repairs, and more