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Innovation recently carried out in Pitman, N J, when three-light, two filament "Mazda" lamps were used to light indirectly renovated church; application permits shadowless illumination at three levels to fit different church occasions.
Innovation recently carried out in Pitman, N J, when three-light, two filament "Mazda" lamps were used to light indirectly renovated church; application permits shadowless illumination at three levels to fit different church occasions.
Three-light lamps fit varied church needs
Elec World
Tynan, J.J. (author)
Electrical World ; 103
1934
Article (Journal)
English
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