Fluorescent Lighting
Jenkins, H.J.
1942-04-01 00:00:00
THE property possessed by certain discharges of radiating relatively large proportions of their energy in the visible part of the spectrum is well known. Thus efficiencies of the order of 5070 lumens per watt are obtained from high pressure mercury vapour and sodium vapour discharges.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngAircraft Engineering and Aerospace TechnologyEmerald Publishinghttp://www.deepdyve.com/lp/emerald-publishing/fluorescent-lighting-QufZkPITLP
THE property possessed by certain discharges of radiating relatively large proportions of their energy in the visible part of the spectrum is well known. Thus efficiencies of the order of 5070 lumens per watt are obtained from high pressure mercury vapour and sodium vapour discharges.
Journal
Aircraft Engineering and Aerospace Technology
– Emerald Publishing
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