. Motion picture electricity. its nar-row angle will practically conceal the lamp. Fig. 52 is similar to Fig. 51, but in this case the coneshade is reversed, and of wider angle, allowing the lightto be reflected against the ceiling, which gives a verydesirable general illumination while the picture is beingexhibited. Fig. 53 is a side bracket, which may be installed in placeof bracket S on Fig. 43, or these brackets may be in-stalled in addition to the regular side bracket fixtures usedfor general illumination. Fig- 54 gives a side view of bracket Fig. 53 and illus-trates how the light may be
. Motion picture electricity. its nar-row angle will practically conceal the lamp. Fig. 52 is similar to Fig. 51, but in this case the coneshade is reversed, and of wider angle, allowing the lightto be reflected against the ceiling, which gives a verydesirable general illumination while the picture is beingexhibited. Fig. 53 is a side bracket, which may be installed in placeof bracket S on Fig. 43, or these brackets may be in-stalled in addition to the regular side bracket fixtures usedfor general illumination. Fig- 54 gives a side view of bracket Fig. 53 and illus-trates how the light may be reflected against the wall,giving a soft and diffused illumination. The 25-watt Tungsten lamps used in Figs. 51, 52, 53and 54 may be colored to suit the ideas of the have found that lamps colored amber give the bestresults. Indirect Lighting.—Where the design of the ceilingpermits, and the decoration warrants the illumination ofthe ceiling, the auditorium as well as the lobby may be 100 MOTION PICTURE ELECTRICITY. Fig S4-A MOTION PICTURE ELECTRICITY 101 illuminated by indirect lighting fixtures. These fixturescan be had in many varied designs. The plain ones, con-sisting of a reflecting bowl fastened to a stem with can-opy from the ceiling or hangingon three chains or hooks, selling atanywhere from $7 to $10 more ornamental indirectlighting fixtures, as illustrated inFig. 54A, sell at anywhere from$15 to $100 each, depending uponthe size and the design. The useof these fixtures eliminates entire-ly the downward rays of light is reflected from the in-side of the bowl against the ceil-ing, by which means it is evenlydiffused throughout the auditori-um. It is evident that this formof fixture shows to best advantagewhere the ceiling is well decoratedand finished to make an ornamen-tal appearance. The same form of fixture maybe equipped with a semi-transpar-ent or opal bowl, in which case theillumination becomes semi - indi-rect. This means that part o
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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidmotionpictureele00hall
