The PH Hat, designed by Poul Henningsen in 1961, originally came in two sizes. Henningsen aimed to create a lamp that could serve as ideal bedroom lighting, among other uses. The pink-colored interior of the shade provides a soft, pleasant light, enhancing the ambiance of any space. Today, only the smaller version of the PH Hat is available. This versatile lamp is perfect for foyers, staircases, and hallways, offering both functionality and style with its gentle illumination.