Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 475
Fig. 2.—Lighting bookcases in a closed library. because they are a definite standardgiving certain universal results except forlocal variations, but other designs may be 468 THE ILLUMINATING p:NGiINEEK [ww] used giving brighter or softer lights;or contracted or extended reflection. In a closed… … ^6 Fig. 3.—Small c.p. lamps for open-accesslibraries. We come now to the open-access library. The bookcases here are notmore than 6 feet 6 inches high, nor lessthan 3 feet 6 inches apart. The arrange-ment of lamps suitable for the tall book-cases is quite unsatisfactory here. Thebody of the reader…
Lighting
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