Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 54
efore, this emergency light-ing would always be available. in a recess in the ceiling, so as to illu-minate the end wall of the tube withoutthe actual lamp being visible to peopleon the platform ; this was intendedmainly for ornamental effect, and toprevent the impression produced ofthe station… … Fig. 4.-BRITISH MUSEUM STATION ^Central London Railway), Lighted by Tmiysten Lauips and Ilolopliane Kellcctors. Average illumination, 1-2 f c. 1. ^^,^^^^ j^ ,;,.^^Minimum ,, lUot.c. J DISCUSSION. 37 value being 1 foot-candle instead of0-3. At tlie Kcnnington station a scriesof naked 100-watt…
Lighting
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