Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 161
d.In large offices there would generallv bedark corners requiring more than theaverage amount of artificial light, andthere would certainly he some clerks re-quiring a higher intensity of illuminationthan the normal. Local lighting allowedfor these variable quantities. An extreme case of this kind… … Emergency flood-lighting of the new Memorial Arch al Waterloo Station. source, if it were found necessary to have20,000 candlepoWer of lamps burning forthe sake of a few clerks working overtime. He referred also to the efficiency oflamps, and stated that in view of therelative inefficiency of the…
Lighting
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