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 116
A Form of Indirect Lighting UnitAvailable for Home Lighting Ef-fects in the least their original exterior appearance.There are thousands of designs which are appli-cable to such usage, and which may be obtained invarious material ranging from ordinary plasterand terra cotta to wonderful hand work… … 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.
Lighting
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
