PH 1/1 Piano table lamp by Louis Poulsen is a table lamp in mouth-blown glass and brass based on Poul Henningsen’s classic PH System. The glass table lamp uses a three-shade system that provides soft, even, glare-free light with high visual comfort. The adjustable rod makes it easy to direct the light as needed, whether the lamp is used for reading or ambient lighting. The table lamp works equally well on a desk or a side table and makes a stylish addition to both modern and classic interiors.