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    Kübler hour meter

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    RODALCO2012

    by RODALCO2012

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    Three of my hour meters at home checking the running hours of lamps in the lounge and hall.
    I have about 20 of those hour meters installed on lamps and appliances, to check for running time and reliability.
    Especially when lamp claims are for 1000 hours and with some luck they make 800 hours only.