• Name

    Product family information

    Low Pressure Sodium lamp with improved efficacy


    Extremely high luminous efficacy makes these the most efficient light sources


    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
    Special coating of SOX-E outer tube results in higher lamp efficacy than SOX
    Monochromatic yellow colour with non-existent colour rendering


    Road lighting, railway marshalling yards and crossings, airports, harbours and docks, quarries, foundries and rolling mills
    Security and orientation lighting

    Lamps may use electronic or electromagnetic control gear
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