Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 309
he use of clampingscrews on the rim of the globe, or rubberrings or perishable packing materials,have been avoided. The fitting isequipped with separate panes of flutedglass (muranese or other tj^pes can alsobe vised), thus facilitating renewal ofbroken glass at a low cost. The structureof the… … The fitting shown is intended for lampsup to 1,500 watts. In cases when lamjDSare rvin on an alternating circuit a smalltransformer can be fitted into the lantern,and on installations where diminishedlighting is at present necessary a secondholder, carrying a lamp of comparativelylow candlepower,…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
