Make HO Scale highways safer and more realistic with the Post-1960s Cantilever Grade Crossing Signal from SceneMaster featuring: Long-lasting LEDs Adds animation and realism to model street scenes Modern American cantilever-style signals as used in many communities Correct scale dimensions Install in minutes in new or existing scenery Fully assembled, ready to use Color-coded hook up wires Operate with Crossing Signal Controller (949-4359, sold separately) Check out the full selection of SceneMaster and Cornerstone Crossing acessories here!