Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 59
ent. Yes. Unsatisfactory. Good reflection im-portant. 41 THE ILLUMINATING ENGINEER NIGHT ILLUMINATION OF A SWIMMING POOL. The Del mar Swimming Pool at St.Louis has recently >»*ii illuminatedartificially by electric li<.M and theinstallation was described in a recenlDumber of the Electrical… … five 500-watt lamps (tungsten) an tion of the kind carried ou( within the suspended on cables bung across the year. pool. This pool ia very popular during The other two consisted respect ummer, and the new lamps have of 6-light tungsten and flame arc lighting, been receiving a greal <l<-al of…
Lighting
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