Osram HO CONSTANT 54 W/840 fluorescent bulb G5 Cool white

    Osram HO CONSTANT 54 W/840, 54 W, G5, T5, 24000 h, 4800 lm, Cool white

    Osram HO CONSTANT 54 W/840 fluorescent bulb G5 Cool white

    Osram HO CONSTANT 54 W/840, 54 W, G5, T5, 24000 h, 4800 lm, Cool white

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    £18.74£18.74 del. incl.
    ManoMano

    Osram 873842 Electronic ballast for T5/T8 tubes QT-FIT 5/8 2X54-58/220-240

    22/06/2025*
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    *Date of last price update
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    Product Information

    Areas of application

    - Industry
    - Street lighting
    - Ideal for extreme temperature requirements

    Product benefits
    - Excellent luminous flux at high and low ambient temperatures
    - Stable and suitable for outdoor lighting or fixtures with little thermal insulation
    - Compatible with and easily exchangeable with conventional T5 lamps
    - High luminous efficacy

    Product features
    - Luminous flux: >90 % at ambient temperatures between +5…70 °C (for 49 W: +20…80 °C)
    - Very good lumen maintenance: 90 % throughout the service lifetime of the lamp
    - Long average lifetime: up to 24,000 h (with QUICKTRONIC ECG)
    - Good color rendering group: 1B (Ra: 80…89)
    - Dimmable

    Fluorescent Bulbs Osram
    Product
    Name
    Osram HO CONSTANT 54 W/840 fluorescent bulb G5 Cool white
    Category
    Fluorescent Bulbs
    Brand
    Osram
    Power
    Energy consumption (1000 hours)
    60 kWh
    Weight & dimensions
    Diameter
    1.6 cm
    Length
    1149 mm
    Performance
    Bulb power
    54 W
    Fitting/cap type
    G5
    Light colour
    Cool white
    Bulb lifetime
    24000 h
    Luminous flux
    4800 lm
    Colour temperature
    4000 K
    Dimmable
    Yes
    Bulb shape
    Tube
    Bulb size
    T5
    Finish type
    White
    Color Rendering Index (CRI)
    80
    Colour code
    840
    Rated luminous flux (EM 25°C)
    4850 lm
    Luminous flux (EM 30°C)
    5000 lm
    Rated luminous efficacy (EM 25°C)
    90 lm/W
    LLMF EM 2000h rated
    95%
    LLMF EM 4000h rated
    93%
    LLMF EM 6000h rated
    92%
    LLMF EM 8000h rated
    90%
    LLMF EM 12000h rated
    90%
    LLMF EM 16000h rated
    90%
    LLMF EM 20000h rated
    89%
    LLMF HF 2000h rated
    99%
    LLMF HF 4000h rated
    99%
    LLMF HF 6000h rated
    99%
    LLMF HF 8000h rated
    99%
    LLMF HF 12000h rated
    99%
    LLMF HF 16000h rated
    97%
    LLMF HF 20000h rated
    85%
    Other features
    Mercury content
    2.3 mg
    Energy efficiency class (old)
    A+
    NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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