/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / HIGH PRESSURE SODIUM LAMP

HIGH PRESSURE SODIUM LAMP

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https://posccaesar.org/ontology/15926-4/4.0/HIGH_PRESSURE_SODIUM_LAMP
Definition A <HIGH PRESSURE SODIUM LAMP> is a <HIGH INTENSITY DISCHARGE LAMP> in which the light is produced mainly by radiation from sodium vapour operating at a partial pressure of the order of 10 kilopascals.