Betekenis van:
sodium-vapour lamp

sodium-vapour lamp
Zelfstandig naamwoord
    • lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting

    Synoniemen

    Hyperoniemen


    Voorbeeldzinnen

    1. ‘High-pressure sodium (vapour) lamp’ means 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.
    2. The requirements in Table 7 shall apply to high pressure sodium retrofit lamps designed to operate on high pressure mercury vapour lamp control gear only 6 years after the entry into force of this Regulation.