This is the floor lamp with adjustable color “temperature” that helps reduce eye fatigue and light sensitivity. Available exclusively from Hammacher Schlemmer, the lamp’s color dimmer enables one to modify the light’s color balance from a soft warm glow comparable to an incandescent bulb to a cool white illumination that simulates natural daylight. Spanning the light color spectrum from 2,700 to 6,400 Kelvins, the bulbs integrated warm white and cool white LEDs provide enhanced contrast and reduced eye strain when reading, crafting, or lounging. A second dimmer controls the lamp’s brightness and a weighted base keeps it securely balanced on the floor. The lamps energy-efficient bulb lasts up to 10,000 hours. With an adjustable arm and fabric lamp shade. Plugs into AC. Brass finish. 56" H x 11" Diam. (16 1/2 lbs.)