The louver is 100% glare-free, with a design based on the principle of a reflective three-shade system, which directs most of the light downwards. For some variants, the top shade is made of deep drawn aluminum with white inner surface that ensures gentle, downward light distribution. The two bottom hand-blown opal glass shades ensure a large glare-free light surface, making optimum use of the light source to provide comfortable, functional lighting. The opal glass shades are shiny on the outside and mattee on the inside. Features