bluewater uv led light

Hey need some advice just purchase some blue water uv light what I need to know how is the best way to get the power wire back inside the boat without drilling thru the boat hate to drill thru boat and decide don't like them show me pictures and suggestion want it to be pretty tough the light use 3m strip on back of light thought of putting wire in silocone you all think that will work once i get back inside boat i got access to inside the hull oh and this is a fiberglass boat (zx skeeter) i know there are some good idea out there thanks in advance.rotflbanghead