Dimmable lamp crafted of brass, glass, and steel Poul Henningsen designed the three-shade system during 1925/1926. The fixture is designed based on the principle of a reflective three-shade system, which directs the majority of the light downwards. The shades are made of handblown opal three-layer glass, which is glossy on top and sandblasted matte on the underside, giving a soft and diffused light distribution. Uses one 70-watt LED bulb Approx. 13"Dia x 51.2"T Lampshade Dimensions: 13"Dia Base, 9.4"Dia Cord length: 10 ft. UL listed Assembly required Made in Denmark Weight, 16.0 lbs Boxed weight, approximately 19.2 lbs Proposition 65 warning for California residents Shipping Direct from Vendor, usually ships within 49 business days. Backed by a limited manufacturer's warranty. ( Click here for warranty information )