Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 304
that dates back hundreds and it is therefore essential to use lampsin which the light is spread out over alarge area. The illustration will give an idea of thelighting of this court. Twenty mercuryvapour lamps, each consuming 350 wattsand rated at 1,000 c.p. were suspendedfrom the girders at… … Illumiiialion of Princes Tennis Court, Knigjitsbridgo, by mercury vapour Innips. of years. It is played under somewhatpeculiar conditions in a specially con-structed court, the floor and walls ofwhich are composed mainly of smoothgrey stone. During the daytime theillumination for the court is…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
