Direct illumination definition
Direct illumination means illumination resulting from light emitted directly from a lamp, luminary, or reflector and is not light diffused through translucent signs or reflected from other surfaces such as the ground or building faces.
Direct illumination means illumination resulting from light emitted directly from a bulb, luminary, or reflector. This does not include light reflected from other surfaces such as the ground or building faces.
Direct illumination means a source of illumination directed towards such signs so that the beam of light falls on the exterior surface of the sign.
More Definitions of Direct illumination
Direct illumination means a light source that is placed outside of or away from the sign in a manner so as to illuminate the sign externally.
Direct illumination means exposed lighting or neon tube on the sign face.
Direct illumination means illumination by means of light that travels directly from its source to the viewer’s eye.
Direct illumination means internal illumination of a sign;
Direct illumination means the area of intentional illumination emanating from a fixture generally formulated by shielding depth, illumination width, distance and angle of illumination field, respective to the height and location of the illumination source, in context of property location and grade. This illumination pattern is typically represented by the high intensity cone
Direct illumination means illumination resulting from light emitted directly from a lamp or luminaire, not light diffused through translucent signs or reflected from other surfaces such as the ground or building faces.
Direct illumination means a light source in which the light rays go through the face of the sign. The term includes illuminated tubing and strings of lights.