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| Extremely high luminous efficacy makes these the most efficient light sources |
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Uniform sodium distribution in the discharge tube by means of dimples for a more stable discharge, higher efficacy and better lumen maintenance and lamp life
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Special coating of SOX-E outer tube results in higher lamp efficacy than SOX
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Monochromatic yellow color with non-existent color rendering
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Road lighting, railway marshalling yards and crossings, airports, harbours and docks, quarries, foundries and rolling mills
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Security and orientation lighting
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Lamps may use electronic or electromagnetic control gear
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Events
Association of Manitoba Municipalities
Manitoba
Nov 27-29, 2017
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