I'm fairly new to night biking and to the whole lighting industry. I have a magicshine mj-816 one my bars and love it. I am needing something I can mount my helmet as well and I have no idea where to start looking. I don't really want to spend lots of money. maybe around 50 dollars or so. I am assuming I would want a cordless setup but I don't know if those are available in this price range or not. It just seems like a chord would be kinda annoying and alway in the way. Do you all have any recommendations?