luminaire

apparatus which distributes, filters or transforms the light transmitted from one or more light source(s) and which includes, except the light source(s) themselves, all the parts necessary for fixing and protecting the light source(s) and, where necessary, circuit auxiliaries together with the means for connecting them to the electric supply.

equipment that houses the lamp(s) and directs the light in desired directions. It includes items necessary for fixing, protecting and operating the lamp(s)

assembly intended to distribute, filter, or transform the light from one or more lamps together with such components as ancillary and auxiliary equipment, shades, diffusers, reflectors, and accessories, including the means of connection to supply circuit wiring, internal and interconnecting wiring, and any associated housings

See also: bracket mounted luminaire; pendant luminaire; recessed luminaire; surface mounted luminaire; surgical luminaire