Crossword clues for Light that's a signal:PLAYTAPSSignal "lights out," in a wayFLARELight signalFLARESSignal lights.FLASHERSSignal lights of a certain kind.BEACONSignal light.LANTERNSSignal lights.FLASHERSLight signals.FLASHSignal light.BLINKERSignal lightFLARESignal lightSTROBETiming-signal lightTAPSSong that signals "lights out"ONEIFBYLANDSignal light on 4/18/'75ARROWTraffic light signalFLARELight signal shot from a Very pistol.FLARELighted distress signalTAPSLights-out signalerECODashboard light that signals fuel-efficient drivingTAPSLights-out signal at campTAPSLights-out signalBEACONLight that's a signalAREDRun ___ light (disregard the traffic signal)