PH 4½-3½ Glass Floor Design : Poul Henningsen Concept : The fixture is designed based on the principle of a reflective three-shade system, which directs the majority of the light downwards. The shades are made of hand-blown opal three-layer glass, which is glossy on top and sandblasted matte on the underside, giving a soft and diffuse light distribution. Finish : High lustre chrome plated. White opal glass. Material : Shades: Mouth-blown white opal glass. Anti glare ring: Purple, spun aluminium. Top plate: High lustre chrome plated, spun brass. Base: High lustre chrome plated, spun brass. Stem: High lustre chrome plated, steel. Mounting : Cable type: Plastic cord with plug. Cable length: 3.3m. Light control: On/off switch on cord. Class : Ingress protection IP20. Electric shock protection II w/o ground. Weight : Max. 15kg.