Desk Lamp, TROND LED Eye-Caring Office Table Lamp Dimmable with USB Charging Port (11W, Flexible Gooseneck, Touch Control, 5 Color Modes & Dimmer, 30-Minute Timer, Flicker-Free) VERSATILE EYE-CARE LED GOOSENECK LAMP. Latest surface lighting source and innovative light guide panel help to create a flicker-free, anti-glare light without ghosting, which effectively reduces eye strain and better protect your eyes, especially for seniors or children. Durable gooseneck arm enables you to tilt & swivel the lamp at will; sturdy construction ensures premium build quality while not compromising on the aesthetic beauty BRIGHT BUT NOT INTRUSIVE. People with vision problems such as macular degeneration will need more light in order to read properly. We adopt the premium diffusion film invented by SKC Haas (South Korea), and improve the max. light intensity by 50% while consuming less power. The soft, non-glaring light is easy on the eyes, and can be focused on wherever you need it LOTS OF LIGHT OPTIONS. With 5 distinctive lighting modes and 5-level dimmer, TROND Halo 11W-C allows you to choose the right color temperature (cool white, daylight, warm white) at different light intensities, so as to cater to your various lighting moods  working / reading / relaxing. The integrate memory function remembers the previous setting from your last use LIGHT TIMER & USB CHARGING PORT. Long press the on/off switch for 2 seconds to activate the light timer, and the lamp will power off automatically in 30 minutes. Its also built with a USB charging port in the rear which can charge your 5V electronic devices including iPad, iPhone and Android smartphones WHAT YOU GET: TROND Halo 11W LED Desk Lamp (Upgraded with Premium Diffusion Film  50% brighter), 6ft UL-certified detachable power Adapter, Welcome Guide, 18-MONTH TROND warranty & 30-DAY money back guarantee