Gravy Desk Lamp (Walnut; Matte White; Warm light)Gravy brings LED technology and the warmth of wood to your home or office lighting. Edge lit technology provides a soft, evenly distributed glow of warm light. Simply tap the center of the underside of the light ring, and touch and hold to dim or brighten the light. The wood bar holding the illuminated LED head swivels 360 degrees, and also slides back and forth to provide the user with perfect lighting placement.