Kato SD40 Nose headlight May 2, 2014 15:33:21 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bnmodeler on May 2, 2014 15:33:21 GMT -5 Has anyone ever added a nose headlight to a Kato SD40.I have Athearn 1.5 volt bulbs.Building the mounting is easy but I'm not sure about the electrical work.