American churches ... A series of authoritative articles on designing, planning, heating, ventilating, lighting and general equipment of churches as demonstrated by the best practice in the United States (1915)
Cram, Ralph Adams, 1863-1942, Baker, James McFarlan · New York, The American architect · leaf 61
a 1.15 watts per candle 1,000 Nernst 1.5 watts per candle 2,200 Flaming arc 5,000 Open arc lamp 10,000-50,000 Open arc crater 200,000 The modern methods of church illumi-nation are as varied as the buildingsthemselves. There are, however, certainfacts that have been established by ex-periment and… … < d Q COO < go o . as Eh ^ to a E-i<! o CO Q O Wo p o H 44 AMERICAN CHURCHES the eye will be rested and not constantlybe trying to focus on account of variationin light conditions. There should be nonaked lights of high candle power butshades, ground glass bulbs, and otherdevices should be…
Church architecture · Church decoration and ornament
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