The lighting of office buildings and drafting rooms / information compiled by A.L. Powell. (1920)
General Electric Company, Edison Lamp Works · General Electric Co., Edison Lamp Works · leaf 4
characterizedthe majority of them as over-lighted. A subsequent casualinvestigation revealed this same general group of buildings to beeven below the standards then prevailing for good office lighting. Glare is the element of lighting which causes the layman torefer to a place as over-lighted.… … Fig. 3 This Mailing Department Has General Illumination of the Direct Type with a FewAuxiliary Desk Lamps. The ceiling is 14 ft. high of a light cream color, while thewalls are buff. 150-watt bowl frosted Edison Mazda lamps in deep bowl,light density, opalescent glass reflectors are placed 11 ft.…
Lighting · Light bulbs · Light fixtures
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