Difference between revisions of "Higher Pressure Sodium (HPS)"
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High-pressure sodium lamps have a high light output and are described as "the most efficient white light source commercially available today". In a high pressure sodium lamp light is produced by sodium vapor, the gas pressure being about 15 kPa. | High-pressure sodium lamps have a high light output and are described as "the most efficient white light source commercially available today". In a high pressure sodium lamp light is produced by sodium vapor, the gas pressure being about 15 kPa. | ||
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| + | [[File:屏幕快照 2014-04-05 下午1.54.37.png|400px]] | ||
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| + | <small>''Source: www.elightbulbs.com''</small> | ||
Latest revision as of 13:54, 5 April 2014
High-pressure sodium lamps have a high light output and are described as "the most efficient white light source commercially available today". In a high pressure sodium lamp light is produced by sodium vapor, the gas pressure being about 15 kPa.
Source: www.elightbulbs.com
Source GREEN EFFORT Deliverable 11.1, Concept and Content Development - Existing energy saving means; White Paper #5, Terminal Lighting by LED and LEP; Pacific Energy Center Factsheet: High Pressure Sodium Lamps, http://www.pge.com/pec; http://www.lightinglab.fi/IEAAnnex45/guidebook/5_lighting%20technologies.pdf
