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Identifying the Purpose of a Disconnected White Wire in a Lamp Assembly

donut343 282 4
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  • #1 21206156
    donut343
    Level 2  
    Could anyone tell me what this white wire might be for? Can't figure out where/how it was connected, but the lamp doesn't work anymore. Have one similar lamp and the white wire doesn't seem connected to anything? Added some images of functioning lamp.

    Close-up of a LED lamp interior showing a white wire and circuit board. Interior of a lamp housing with visible electronic circuit and white wires. Close-up of an LED bulb showing filaments and a white wire inside. Close-up of a light bulb interior with two thin orange wires and a white wire at the bottom.
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  • #3 21206185
    donut343
    Level 2  
    Haha so obvious now that I know. Anyway, the lamp doesn't work anymore, rest of the wires are connected. I'll see if I can flash and repurpose the chip and components for a relay or something similar I guess!
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  • #4 21206213
    divadiow
    Level 34  
    Hope you can find the cause! Be interested to know if the module is still functioning.
  • #5 21477900
    donut343
    Level 2  
    Recently discarded a box with old junk, including this broken lamp. So I guess that closes the topic haha. Thanks for the help though.
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