PH 3-2½ is an outdoor wall lamp from Louis Poulsen designed by Poul Henningsen. The classic PH lamp is still very popular - the light is simply incomparable while the lamp is beautiful and harmonious in its expression. Its design is part of the iconic three-shade family consisting of more than 19 different models. The lamp has insulation class I and withstands stressful weather conditions, which is perfect for entrances and locations around the business areas and the private homes.