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1952-59 Ford LED turn signal bulbs

Discussion in 'Off Topic Hot Rods & Customs' started by 56longroof, Sep 7, 2016.

  1. 56longroof
    Joined: Aug 1, 2011
    Posts: 2,379

    56longroof
    Member

    I'm going to swap out my turn/brake light bulbs for LED'S. Would it be better to get a new flasher or just put a resistor inline? Has anyone done this yet?
     
  2. MickD
    Joined: Oct 10, 2008
    Posts: 28

    MickD
    Member

    If your existing flasher is the normal older type, it'll need to be changed for a electronic type. Reason is, the normal unit requires a bit of current flowing through it, via the resistance of the light globes to heat & bend the bimetal strip inside it. LEDs draw very little current, not enough to work the bimetal strip. So get yourself an electronic unit. The other good thing about an electronic flasher is that it will still flash at a normal rate no matter if any of the globes or leds are blown. You'll need to add a third (an earth) wire to make it work. They should have three pins on them. (Rarely some might have 4- one to drive a common pilot light. You won't connect anything to that pin) The original units just connect in series with the lights. So will this one, but it'll also need that earth.
    If you have trouble get back to me.... Either on here or pm me
    Cheers
    Mick
     
  3. MickD
    Joined: Oct 10, 2008
    Posts: 28

    MickD
    Member

    **** ! I just noticed hold old your post is. I guess you've probably sorted it out yonks ago. Ah well, someone else might find the info handy
     
  4. 56FORD390
    Joined: May 11, 2015
    Posts: 770

    56FORD390
    Member

    Good information. Thanks
     

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