My 12 volt YX140 powered CT70 has been burning out tailight bulbs. Not very often, maybe one every couple of hundred miles. They're aftermarket lights as well that use small indicator light type bulbs. So I replaced both rear bulbs with LED bulbs. Now when I use the turn signals, both rear lights come on, the one I want is a little brighter than the other. On my other bike, I use LED bulbs front and rear for turn signals and have no issues (though I had to switch to an electronic flasher). I still use regular bulbs in front and the old school flasher on the CT. I think it has something to do with only one indicator light for both right and left. Can someone enlighten me. Since the YX has no provision for a neutral light, I thought maybe I could use the neutral light for a turn indicator and have individual indicators for left and right. (I'd have to replace the green lens with an amber one). Or maybe I should try an electronic flasher?