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 hand blown opal three-layer glass, which is glossy on top and sandblasted matte on the underside, giving a soft and diffused light distribution.
Poul Henningsen designed the three-shade system during 1925/1926. The first lights using the system were designed for an exhibition in Paris. His work with Louis Poulsen continued until his death in 1967. Throughout his life, PH sought to create glare-free lighting; aiming to direct light where it was most needed, and creating soft shadows while using incandescent bulbs as a light source. PH 3/2 Table is a member of the three-shade family and is one of 19 versions available today. Approximately one thousand different models have been produced over the years and consisted of table, floor and wall lamps, as well as a number of different chandeliers, which were popular in the 30s for lighting private homes with high ceilings. There were countless combination options. The lights were available in different colors, as well as a range of sizes. The first shades were made of metal with a painted undersurface, such as white, gold or silver depending on whether diffuse, warm or cold light was desired. Glass was later introduced for the three-shade system. In addition to the downward-directed light, glass lamps illuminated the room. PH was the first person to pursue a scientific approach to light and use the logarithmic spiral as a basis. By using a design based on the logarithmic spiral he achieved even distribution of light over the entire curve of the shade. This even light distribution, together with the diffuse reflection through the glass, made it possible to control glare and shadow. Each shade reduces the amount of light equally, due to their distance from the light source. The PH light model numbers refer to the shade size. Each top shade had a corresponding set of middle and lower shades. In the pure models, such as the 2/2, the top shade has a size of about 20 cm, with corresponding lower shades. PH 3/2 Table consists of an approximately 30 cm top shade, but uses lower shades from the 2/2 model. These hybrid models were introduced due to the desire to hang the pendants at lower heights. The system was also used for wall, table and floor lamps.
Light source 1x10W G16.5/candelabra
Cord type: Black
Cord length: 10’
Switch: on/off, phenolic, on base
11.4" w x 18.6" h x 11.4" l
Shades:mouth blown white glass, 1. 5mm (0. 06”) thick
Struts: chrome plated steel
Base: steel with black or silver chrome-plated brass cover
Stem: extruded steel, black or silver chrome plated, 1. 5mm (0. 06”) thick
Socket: phenolic, candelabra base for G16. 5, frosted envelope lamps
Please allow 8-10 weeks for delivery from Louis Poulsen US.