The lighting book; a manual for the layman, setting forth the practical and esthetic sides of good lighting for the home (1913)
Godinez, F. Laurent · New York, McBride, Nast & company · leaf 117
Indirect lighting is applicaMe- to portable lamps. The power-ful reflector throws the light upward to the ceiling whence it isdiffused. Here the light is directed against the glass bowlwhich is used as a secondary source of distribution. … Users of gas should be aware that drop cords may be used from plugs in the floor. There also is an improved device by which a hanging table light can be utilized for gas much as it is for electricity INDIVIDUALITY IN LIGHTING 79 the top of a gas mantle should not project abovethe top of the…
Lighting
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