Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 185
nd on the work;and vision is easier in a diffused light. 3. No exposed light sources shouldexist within the field of vision, althoughthey commonly do. 1. The colour of the light should be aswhite as possible, for correct colourestimates are sometimes of importance. 5. The light must be uniform… … Section Outside Elevation Km. 5.—Artificial Lighting from the Outside. ground glass to avoid distraction, andw ith sashes to open lor perflation. The ceilings and wall surfaces shouldlie white, smooth and washable. A greyor green dado would afford some relief to the eye without affecting the light.…
Lighting
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
