Now, can't you tell how right Mr. Wayne is? He tells you right in his name that you suck and is better than you and then he belittles you for asking questions that he cannot answer. Cause being better than you means pretending. I'd say that if you cannot use a 12V bulb because it will be too dim with a 6V system then try a more powerful 12V bulb. Man, such a n00b. Get a real bike faggot. And stop asking questions he cannot answer because his ruse might be up.