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  • #123066

    Dea_944t
    Topic starter
    Berichten: 87

      Finally (after 2 years..) changed the tail lamp light bulb and the small pilot lamp in the front lamp but the results weren’t what I hoped for.

      – When using the head lamp + tail lamp the tail lamp is really weak and flickers.
      – When using pilot lamp + tail lamp they are both really instense and breaks after 5 min when driving.

      Previous owner had put a diode in series with the tail lamp, which stops it from breaking but then it is barely visible when combined with the head lamp.

      Any ideas? Should I try another lightning coil?

      /Dea

      #123585

      Bankschroef20
      Bijdrager
      Berichten: 85

        Which lamps do you use? 6 or 12v?

        #123586

        Dea_944t
        Topic starter
        Berichten: 87

          They are all 6V

          #123587

          Javad
          Donateur
          Berichten: 1808

            You should use 12 volts with a fast setup like yours.

            <3 Thunderstone
            Check mijn perso!
            #123588

            Dea_944t
            Topic starter
            Berichten: 87

              Ok, but I guess I can keep the headlight bulb 6V (the P26s) as that one does not break?

              #123589

              Javad
              Donateur
              Berichten: 1808

                I guess you can. I’m driving DR Evo and I have to use 12 V, if I use 6V the bulbs will break, maybe with you it’s different.
                I can’t help you with the light problem, i make my own wiring.
                What’s a pilot light? Is it a small secondary tubelight in your headlight?

                <3 Thunderstone
                Check mijn perso!
                #123590

                Bankschroef20
                Bijdrager
                Berichten: 85

                  and check the grounding because of the flickering

                  #123595

                  Dea_944t
                  Topic starter
                  Berichten: 87

                    Update
                    Changed to the correct coils for the flywheel I have and now both the tube lamp, 5W/12V, and the tail lamp, 4W/12V, works fine 🙂
                    Still don’t understand why the head lamp that is 15W/6V survives and actually is’t that bright….

                    Update
                    The tail light lamp broke again… The problem could be that I’m using an old-timer coil with a newer flywheel giving too high voltage.

                    The pilot light is the small tube light in the headlight.

                    Changed the tail lamp and tube lamp to 12V variants, 4W/12V for the tail lamp and 5W/12V for the tube lamp.
                    The head lamp is still 15W/6V (for some reason the P26s head lamp seems to be more voltage tolerant than the other two lamps)

                    When running head lamp + tail lamp the load is 19W and the voltage seems to be at a reasonable level giving OK light performance.
                    A 10W head lamp would probably be even better but I can’t find any P26s with 10W/6V.

                    When running tube lamp + tail lamp the load is only 9W and the voltage is still too high so the lamps will most likely not last long.
                    Not a big issue since I never run it in that mode.

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