Louis Poulsen PH5 Pendant Lamp: Poul Henningsen developed the PH 5 in 1958 in response to constant changes to the shape and size of incandescent bulbs by bulb manufacturers.At the introduction of the PH 5, Poul Henningsen wrote the following: "After 33 years of basically Christian behaviour I have converted to Islam in my relationship to the manufact Their signature products are the PH-Lamps, designed by Poul Henningsen. In 1924 Designer Poul Henningsen begins working with Louis Poulsen. Add to Watchlist Unwatch. 2-year protection plan from SquareTrade - $16.99 2-year protection plan from SquareTrade - $16.99 … Poul Henningsen designed the three-shade system back in 1925-1926. Add to cart . Sign in to check out Check out as guest . PH 3/2 Glass Floor Lamp Modern Classic Replica Poul Henningsen Reading Lamp. The shades are made of mouth-blown opal three-layer glass, which is shiny on the top and sandblasted matt on the inside, giving a soft and diffuse light distribution. This partnership continued up until his death in 1967. 5 out of 5 stars (20) 20 reviews $ 395.00 FREE shipping Favorite Add to Danish mid-century lamp PH 5 by Poul Henningsen, Louis Poulsen, Denmark, 1958 SameOldStore. Retro white PH 4/3 Danish pendant lamp, Poul Henningsen for Louis Poulsen, 60s FutureantiquesEU. From shop FutureantiquesEU. Mar 11, 2020 - The fixture is designed based on the principle of a reflective three-shade system, which directs the majority of the light downwards. In 1926 Louis Poulsen and Poul Henningsen are awarded a contract to provide lighting for the newly constructed Forum building in Copenhagen using the now-legendary PH lamp with three shades. The first lights using the system were designed by PH in cooperation with Louis Poulsen for an exhibition in Paris.