Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 450
reference. Appendix I. isdevoted to a summary of the analysisof the premises visited for these mea-surements, comprising 160 rooms and61 factories. The majority of these werecotton-weaving establishments. Appendix II. and III. contain expla-natory notes of the tables of daylightand artificial light… … Fig. 1.—High pressure inverted inuandeseentlamp for lighting looms in linen weaving fhed. height sufficient to obviate discomfort.A still better method is to use a suitabledeep opaque shade (see drawings inAppendix). Where very intense illu-mination is not needed, the best fiosi-tion for the units…
Lighting
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