A 55 Watt low pressure sodium SOX PLUS lamp with a BC (By22d) cap. These lamps have an extremely high efficiency and emit a yellow light. They are frequently used for road lighting, crossings, airports, docks, quarries and security lighting etc. The SOX PLUS lamp has a uniform sodium distribution in the discharge tube through dimples for a more stable discharge resulting in higher efficiency and better lamp life.
Manufacturers Part No (where applicable) : 55wSOXbc
This GE/Osram/Sylvania/Philips/Venture product is available for just £46.64
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