Traduction de «source de lumière étalon » (Français → Anglais) :

standard light source [ unit source of light ]

working standard lamp | working standard of light

standard illuminant

light source | optical emitter | optical transmitter

in-base type illuminator [ light built into the stand ]

cold light source | cold light supply

From 2008 onwards, ERC-funded frontier research projects will be starting and the ERC will showcase successful Principal Investigators and projects, which will serve as benchmarks and case studies of European research excellence, raising awareness and the aspirations of potential applicants.

‘Two lamps’ means a single light- emitting surface in the shape of a band or strip if such band or strip is placed symmetrically in relation to the median longitudinal plane of the vehicle, extends on both sides to within at least 0,4 m of the extreme outer edge of the vehicle, and is not less than 0,8 m in length; the illumination of such surface shall be provided by not less than two light sources placed as close as possible to its ends; the light-emitting surface may be constituted by a number of juxtaposed elements on condition that the projections of the several individual light-emitting surfaces on a transverse plane occupy not l ...[+++]ess than 60 % of the area of the smallest rectangle circumscribing the projections of the said individual light-emitting surfaces.

Luminaires: pieces of apparatus which distribute, filter or transform the light transmitted from one or more light sources and which include all the parts necessary for supporting, fixing and protecting the light sources.

‘luminaire’ means an apparatus which distributes, filters or transforms the light transmitted from one or more light sources and which includes all the parts necessary for supporting, fixing and protecting the light sources and, where necessary, circuit auxiliaries together with the means for connecting them to the supply, but not the light sources themselves;