LED ceiling light Alphabet of light circular: diffuse room lighting that sets standards A patented optoelectronic and mechanical process developed and patented by the manufacturing company Artemide (Italy) has been integrated into the Alphabet of light circular LED ceiling light: The result is a diffuse light distribution both into the room and partly onto the ceiling, which also has a decisive influence on the ambience. Alphabet of light circular is part of a series of light elements consisting of luminous numbers and letters, circular as well as linear luminaires, created by BIG - the renowned Bjarke Ingels Group from Denmark. The Artemide lighting company from Pregnana Milanese in Italy is widely known for its decorative design lamps, many of which can be considered design icons. - externally dimmable via the house installation Energy efficiency class:A+