The iconic three - shade lighting system of the Louis Poulsen PH series was designed by Poul Henningsen in 1925/1926 for a Paris exhibition. Henningsen aimed to craft glare - free lighting that shines right where it's most needed and casts soft shadows. The three - shade setup evenly distributes light as each shade, due to its distance from the light source, reduces light equally. This is the first lamp designed using the scientific logarithmic spiral model for light distribution. There are around a thousand variations of the original, with floor, table, wall, and pendant versions available. Features include hardwired wiring, a 1 X 100W 120V E26 A19 incandescent bulb, cULus listing, and it comes in a white color. The size is 15.7' Dia x 7.2' T with a 12' white 18AWG 3 - conductor cord. It's made of aluminum and is covered by our 30 - day return policy.
Using this Louis Poulsen PH 4/3 Pendant is easy. First, find a suitable place to hang it, and since it's hardwired, you may need an electrician to install it safely. Once installed, screw in the 100W 120V E26 A19 incandescent bulb. When it comes to maintenance, keep it clean by gently dusting the aluminum shade with a soft cloth. Avoid using harsh chemicals as they may damage the finish. In case you need to return it, remember it's covered by our 30 - day return policy. Always make sure to turn off the power before any maintenance work to stay safe.
