PH 3/2 Academy 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 centre of the light source placed in the spiral’s focal point.
The PH 3/2 can be used in all areas of the home, from the living room to the hallway.
![Poul Henningsen](https://dm4c9mjc2jvtf.cloudfront.net/associated-media/S5T/500/500/poul-henningsen.jpg)
Poul Henningsen is an integral figure in lighting design and architecture, whose revolutionary views on the utilisation of light in the home led to a number of ground-breaking designs.
Collaborating with Louis Poulsen in 1924/25, Henningsen produced the first version of the seminal PH multi-shade lamp, a classic piece of modern lighting design, featuring separate elements which are shaped and assembled in such a way that the bulb is covered and light is directed downward, creating a soft, diffused effect.
Henningsen was aware of the importance of light in urban life, but sought a way to subdue the harshness of electric light while harnessing its mood-altering properties, believing that the aesthetic of an interior is highly dependent on how light is used.