10 Watt full-spectrum LED architect lamp with black metal body and plastic shades. Each shade adjusts vertically, and the shade tops flip ope to reveal a plastic magnifier disk. Has coil springs which adjusts the lamp at base and center joint. Full-range dimmer switch. Shade: 1.5" Height tapers to .25", 6" Width tapers to 4.24"; 7" Length. CRI: 91; Color Temp: 4000, 580 Lumens. The lamp rotates 360° on base. Dimmer knob on base. Overall height: 14" to 24". Overall depth: 18" to 28". 12" Length from bottom to center joint. 12" Length from center joint to shade. Base: 7.5" Diameter.