This is the glare reducing LED floor lamp with a built-in adjustable tray that holds a tablet or other smart device. Unlike incandescent bulbs that produce glaring, yellow light, this lamp’s patented LED technology reduces eyestrain by providing four levels of brightness and three color modes that simulate natural light. Its integrated USB port enables you to charge devices and the device shelf can be adjusted to your preferred height and angle. LEDs rated to last 40,000 hours. AC plug. Minimal assembly required. White or Black. Base 8" L x 11" W x 64" H (adjustable height). (13 lbs.)