2007 Triumph Speedmaster. Removed the original (too big) rear turn signals. Replaced them with some pretty nice looking, mini, chrome bullet retro amber lights...they fit closer to the plate bracket and look good. After some problems with the wirering which I spoke of in some other posts (ended up the front turn signal had a loose wire and was playing H_ll with me...and I never touched the front one) I got both front and back to work great....except. They now blink fairly quick in comparison to the slow blink on the original ones. I know that they will blink fast if one burns out (original), but all are working. Are they blinking faster possibly because the newly installed rear ones are smaller and the amperage may be less in the bulbs? I can live with the fast blinking, just wondering if my amperage guess is correct. Thanks.