Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 40
ng acts as avirtual source of ligliting, giving almostperfect diffusion Avith an entire absenceof the uncomfortable effects associatedAvith glare. (See Fig. 10.) 3. Shadoiv Effect.—On this point theindirect lighting system stands pre- showi MODERN METHODS OF INDIRECT LIGHTING. 27 eminent (see Fig.… … Fig. 11.- Indirect Lighting in London City Office. tliat tliis ligliting is shadow-less, as this would makeit objectionable. It eastsshadows of a characterwhich avoid their disadvan-tages, and secure the ad-vantages by preventing anyflat effect that may occurunder other systems J ofindirect…
Lighting
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