Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 160
Fig. ?.—Showing window dressed with dark goods. … Fig. 8.—Showing same window dressed with light goods. 132 THE ILLUMINATING ENGINEER. watts; the \\indow sjDace Ijcing 20 ft. and shape, but dressed with lightby 12 ft. by 12 ft. deeji, giving a goods. In this case the watts amountedwattage of -35 per cub. ft. to 700 only, i.e., -24 watts per cub.…
Lighting
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