Annual report 1912 . Brampton Standard Lamp Bracket •of efficient reflectors or by the adoption of light sources other than incandescentlamps, giving a more ideal distribution for this work. :Second Class Street Lighting: The usual system encountered is that of using 80 or 100 series lamps-placed 15 to 16 ft. above street, 200 ft. spacing, sometimes more. A considerableimprovement could be effected by the adoption of say 250 watt lamps at evenwider spacing thus taking advantage of the silhouette effect, being that obtainedwhen an object is interposed between an observer and a bright backg
Annual report 1912 . Brampton Standard Lamp Bracket •of efficient reflectors or by the adoption of light sources other than incandescentlamps, giving a more ideal distribution for this work. :Second Class Street Lighting: The usual system encountered is that of using 80 or 100 series lamps-placed 15 to 16 ft. above street, 200 ft. spacing, sometimes more. A considerableimprovement could be effected by the adoption of say 250 watt lamps at evenwider spacing thus taking advantage of the silhouette effect, being that obtainedwhen an object is interposed between an observer and a bright background. Withthe 80 lamp the illumination is too low on the area surrounding the pole tomake this feature available. 1913 THE HYDRO-ELECTRIC POWER COMMISSION. 181. Single Globe Park Standard
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Keywords: ., bookcentury1900, bookdecade1910, bookidannualreport, bookyear1912
