Desk Lamp with Wireless Charging: OttLite Power Up LED Desk Lamp with Wireless Charging is the perfect addition to your dorm, office, or sewing table. The flexible neck lets you position light where you need it, adjusting the height from 13 to 21 inches. The base measures 7.5 x 5.125 inches.,Designed with Eye Health in Mind: Your eyes perform best in balanced, natural light, which is why OttLite’s exclusive ClearSun LED technology is designed to match the spectrum of the sun, reducing eyestrain up to 51%. ClearSun LEDs have a 95+ Color Rendering Index (CRI), a measurement that reveals how accurately a light shows color on a scale of 1-100. Other lamps average a CRI of 83.,Wireless Qi & USB Charging: Easily charge Qi-compatible phones, smartwatches and more with this lamp’s wireless charging base. A 5V, 2.1A USB port also fully charges tablets and other USB devices.,3 Brightness Settings: Easily change between 3 brightness levels with the touch-sensitive switch. This lamp has a max output of 400 lumens.,A Healthier Way to See: Since its founding in 1989 by photobiologist and natural light research pioneer Dr. Ott, OttLite has focused on developing healthy, natural lighting that helps people see everything more clearly. Today, we continue to bring Dr. Ott’s work to life by pioneering advancements in health-focused LED technology.