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ALITE LIGHTING & ELECTRIC CO., LIMITED

Home » PRODUCTS » Low Pressure Sodium Lamp » SOX 90W
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    Same Series
    Product Features
    Benefits
    • High luminous efficacy leads to low energy consumption
    Features
    • 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
    • Monochromatic yellow color with non-existent color rendering
    Applications
    Road lighting, railway marshalling yards and crossings, airports, harbours and
    docks,
    quarries, foundries and rolling mills
    Size Chart
    Specification

    Mercury (Hg) Content (Nom) 0 mg

    Cap-Base BY22D

    Bulb Temperature (Max) 150 °C

    Correlated Color Temperature (Nom) 1800 K

    Life To 30% Failures (Nom) 8000 h

    Life To 40% Failures (Nom) 10000 h

    Life To 8% Failures (Nom) 6000 h

     

    Product name

    SOX 35W BY22d 

    SOX 55W BY22d

    SOX 90W BY22d

    SOX 135W BY22d

    D(Max)

    53mm

    53mm

    66mm

    66mm

    C(Max)

    311mm

    425mm

    525mm

    765mm

    Energy Consumption kWh/1000h

    40kWh

    61kWh

    100kWh

    148kWh

    Energy Efficiency Label(EFL)

    A+

    A++

    A++

    A++

    Lamp Current (Nom)

    0.53 A

    0.51 A

    0.82 A

    0.82 A

    Voltage (Nom)

    70 V

    109 V

    112 V

    164 V

    Power (Rated) (Nom)

    37 W/(±3W)

    56.0 W (±3W)

    91.0(±3 W)

    135.0(±3 W)

    Operating Position

    H110

    H110

    P20

    P20

    Lumen Maintenance

    2000h (Nom)

    95%

    98%

    95%

    95%

    Lumen Maintenance

    5000 h (Nom)

    90%

    90%

    90%

    90%

    Luminous Efficacy

    (rated) (Nom)

    129 lm/W

    140 lm/W

    150 lm/W

    167 lm/W

    Luminous

    Flux (Nom)

    4500 lm

    7800 lm

    13600 lm

    22600 lm

    Bulb Shape

    T53

    T53

    T66

    T66

     

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