This may not be 100% insulator related, but it does entail the useage of insulators;-)Very nice and clean 3 lens traffic light that was made by TCT (Traffic Control Technologies).These have the large lenses, are all glass lenses and are in perfect condition. Light is wired for house useage, completely works and is ready for your rec room, bar, or anywhere else you would like to have traffic control(kids;-) )Light housing is hi density plastic instead of metal, so I ~can~ ship this, won't be super cheap but won't be as costly as the metal ones. Pick up is recommended. $200 + actual shipping if desired. NOW $155 P/U or you pay shipping.