Novalux street lighting units (pendent and bracket types) for Mazda series lamps (1920)
General Electric Co. · General Electric Co. · leaf 11
dle of the bowl. The distribution of light is very much the same as for th<new bowl type except that there is no diffusion of downwarclight and therefore no losses by absorption. THE BAND REFRACTOR (Contd) When lighted, the new band refractor presents a highlypleasing appearance and combines a… … accumulation of bugs and dirt is impossible. This insuresuninterrupted freedom of downward lighting. Cleaning may be readily accomplished because the refractoris hinged and may be lowered without difficulty. Because ofliberal hand room, the lamp and socket may be removed as a THE DOME REFRACTOR…
Lighting · Street lighting · Roadway lighting
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
