T4 fluorescent ballast 22W

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  • low cost but with ballast (so far) good performance and low consumption  

    T4 fluorescent ballast 22W
    Property me a couple of these T4 ballasts ordered for testing. Currently running a trial basis and 'off label' (= not imitate, or at your own risk!) To an older T8 fluorescent tube with nominal 18W. The original gear from the 1990s (magnetic) needs t
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  • Also fits T8 round tube 22W  

    T4 fluorescent ballast 22W
    Does what it should: power immediately light - flicker. Note: The two red lines are line voltage, the 4 white fluorescent tubes have to be replaced! We have tuned a magnifying lamp with it. Who the conversion also trusts himself to be still permitted
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