Louis Poulsen Ph5 Installation. Ph 5 pendant poul henningsen was a pioneer of lighting design. The function and design of louis poulsen products are tailored to reflect and support the rhythm of natural light.
Founded in 1874, louis poulsen is a danish lighting manufacturer born out of the scandinavian design tradition where form follows function. Fits, but slightly different in design and color. Louis poulsen, and no one knew at the time that it would eventually become synonymous to the ph light.