Determining Lamp/Ballast System Performance with a Temperature Controlled Integrating Chamber
Publication Type | Journal Article
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Authors | |
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LBL Report Number |
LBL-17285
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Abstract |
This paper describes an experimental integrating chamber for measuring the photometric and electrical performance of fluorescent light sources over a wide range of bulb-wall temperatures. The system was used to measure the relative light output and system efficacy of various solid-state ballasted fluorescent lighting systems for minimum bulb-wall temperatures between 20 degrees and 65 degrees C. For lamp-wall temperatures between 30 and 60 degrees C, the relative efficacies of the solid-state ballasted systems were found to be less sensitive to changes in bulb-wall temperatures than standard or efficient (low-loss) core-coil ballasted systems. |
Journal |
Journal of the Illuminating Engineering Society
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Volume |
14
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Year of Publication |
1984
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Number |
1
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Pagination |
364-378
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Call Number |
LBL-17285
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Custom 1 |
<p>Lighting Systems Group</p>
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Organizations | |
Research Areas | |
File(s) | |
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