This minimalist style is designed to deliver maximum benefits. The Direct LED Desk Lamp with OttLite ClearSun LED technology makes seeing everything easier by reducing eyestrain by up to 51%. Adjustable at shade and counterbalance arm, you can easily direct the low heat, low glare illumination right where you need it. And, change the color temperature (ClearSun natural daylight, bright white and warm white), and brightness levels with the touch of a finger. Plus, the 5V, 2.1A USB port lets you fully and quickly charge your devices. Base Color: Brass; Plug Type: Two Prong; Height: 4" to 18"; Width: 6".