Abstract
The paper examines the problems relating to artificial lighting in hospital wards, and offers some rational solutions in terms of lighting fittings design. It also shows application techniques to produce adequate illumination with minimum glare. Wards of traditional and modern layout are discussed, and the principles of lighting them are examined in relation to the recumbent patient as well as the needs of the staff; the study includes general lighting, bed-head lighting, night-lighting, watch-lighting and lighting for examination.
The technical requirements for ward lighting fittings are considered; as well as having the necessary light distribution and brightnesses, the fittings must be hygienic, safe both electrically and mechanically, silent in operation and easy to maintain. These requirements are achieved in some practical lighting fittings which are described, some of which incorporate unique though simple optical designs. Reference is made to economics and the choice of light sources for ward use.
The paper includes a section on the lighting of corridors and shows a possible new method.
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