Chromeplated brass and aluminum table lamp Handblown opal threelayer glass lampshade, 17.7"Dia. Poul Henningsen designed the threeshade system during 1925/1926. The fixture is designed based on the principle of a reflective threeshade system, which directs the majority of the light downwards. The shades are made of metal and painted white to ensure a diffused, comfortable light distribution. Cord length: 8 ft. UL listed Uses one 100watt bulb Inline on/off dimmable switch 1120"W x 2125"T Weight, 22.0lbs Made in Denmark Boxed weight, approximately 37.3lbs