Touch control dimmable table lamp --- 5000K cool white table lamp, with 3 brightness levels, the brightness can be easily adjusted by touch. The cool white lighting is very suitable for work, study, and reading.^ Foldable and portable design --- This foldable LED desk lamp has a 230° flexible arm and a 90° base axis, which helps to save desktop space. Easy to place in shelves, bags, suitcases and boxes.^ USB power supply --- You can power the lamp through the USB port, and easily plug it into any available USB port to power the lamp, such as laptops, computers, and mobile power supplies.^ EYE CARING TABLE LAMP --- This touch table lamp is designed for soft, stable, and flicker-free light. The office desk lamp adopts the surface LED light source design, which can perfectly eliminate glare and visual fatigue, and enhance the visual effect.^ High-quality service and long life-our LED lights are designed to last over 50,000 hours, and you will not replace your LEDs in the next 25 years.