Poul Henningsen's legacy in Danish lighting design is so significant, simply "PH" suffices. His revolutionary three-shade system, conceived in 1925, transformed residential illumination through scientific precision. The PH 4½-3½ Glass Table showcases this mastery: three handblown glass shades with a commanding 45cm top shade, positioned along logarithmic curves to cast soft, diffused light downward while eliminating harsh shadows and glare. Introduced in 1990, this table lamp's glass construction illuminates the surrounding space while delivering the warm, ambient glow that has distinguished discerning homes for nearly a century. Bulb (not included): 15W A-19. Made in Denmark.