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Thread: Help, 82 250R head light conversion

  1. #1
    Gripit'n'ripit's Avatar
    Gripit'n'ripit is offline At The Back Of The Pack Arm chair racerAt the back of the pack
    Join Date
    Nov 2007
    Location
    Rochester NY
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    251

    Help, 82 250R head light conversion

    I know that my head light bulb has two (2) filaments in it, so am I correct to assume that each filament is lit independently, one being high beam and one being low beam.

    My question is: are both filaments 12V 60W, and placement/ angle of the filament creates the difference in brightness? Or is there a voltage/ wattage difference between the filaments?

    To convert to a dual head light setup would two (2) 12V 35W bulbs in parallel function adequately?

    There is a voltage regulator on the harness, how would i wire up the light to use one (1) light for low beam and two (2) lights for high beam? Is it possible? Would i need different wattage/ voltage bulbs?

    Would one bulb burning out cause the other to burn out also?
    81 250R Custom
    83 250R (in progress)
    98 Scrambler 400
    03 Bombardier Quest 500
    07 Polaris Predator (sold to klondike1020 )
    68 VW Dune Buggy

  2. #2
    Join Date
    Mar 2003
    Location
    Missouri
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    23
    Dual element bulb only uses one filament at a time. One has more resistance, ...less current draw, ...not as bright. If your voltage regulator works properly, at ~12v, then if one bulb blows, that will not effect the other in a parallel circuit. I would be more concerned of drawing too many amps/watts with dual bulbs and buring out the regulator or stator. Worse case, you will have to replace regulator or stator???

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