Crafted of chrome-plated brass and acrylic Poul Henningsen designed it based on his celebrated three-shade system, which he created in 1925 to shape excellent non-glare lighting. The table lamp provides a soft, harmonious, and comfortable light distribution with its mouth-blown three-layer white opal glass that primarily directs the light downwards. The fixture provides soft lighting. PH 2/1 is designed on the principle of a reflecting multi-shade system, creating harmonious and glare-free lighting. The shade design is based on a logarithmic spiral, with the center of the light source placed in the spiral's focal point. Uses one 40-watt LED bulb Approx. 11.3"Dia x 18.6"T Cord length: 8 ft. UL listed Sold individually Made in Denmark Weight, 7.0 lbs Boxed weight, approximately 9.6 lbs Proposition 65 warning for California residents Backed by a limited manufacturer's warranty. ( Click here for warranty information )