My white 360 nav light disappeared in my old mechanic's shop and I seem to be having problems locating a replacement. The Supra uses a three pin base. I tried one with a two pin base and one dummy hole but that didn't work. I pulled the base but can't unplug to test voltage. It would be easiest to just get a replacement. Because we use a bimini top and the light is on the port bow (weird but true), a three foot replacement would be best.