This probably isn't the best idea but I was contemplating modifying one of those solar/LED lawn lights and putting it on my mast as an automatic light for the night. After thinking about it more, I realized that if there is a white light at the top of the mast, then it is acting like an anchor light which probably isn't allowed when not anchored. So, can you put a white light on a mast and not have it confused as an anchor light? Is there such thing as a running mast light that is allowed? I couldn't find anything in the regulations that mentioned anything else than the anchor light & std. nav. lights. The difficulty with modifying the lawn light is that it is automatically on when it is dark and that may not always be appropriate... Thoughts??thanks,sPk