direct-lighting
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direct lighting
Standards
a system of lighting in which most of the light emitted by the luminaires is directed towards the surfaces to be lit. The term usually refers to light emitted in a downward direction
Source - AS/NZS 2293.1:2018: Emergency lighting and exit signs for buildings
HB50
system of lighting in which most of the light emitted by the luminaries is directed towards the surfaces to be lit
The term usually refers to light emitted in a downward direction. Note: A surface is directly lit if there is an unobstructed line from any point on the surface to the light emitting or reflecting parts of an adjacent emergency luminaire.
See also: downlight; indirect lighting
HB50
system of lighting in which most of the light emitted by the luminaires is directed towards the surfaces to be lit
A surface is directly lit if there is an unobstructed line from any point on the surface to the light emitting or reflecting parts of an adjacent emergency luminaire.
See also: downlight; indirect lighting