LED Signals (USA)

LED USA


LED Signals (USA)

LED Colorlight Signal provides superior performance compared to incandescent signals and important advantages over other brands of LED signals. Among its many features, LED technology extends wayside signal life well beyond that of the incandescent design and requires much less operating power. Other LED signal models are designed to perform like incandescent signals to enable operation from conventional lamp driver circuits. In contrast, these signals operate from an external constant-current source and allows for much more accurate monitoring of LED unit operation. Used in concert with the LED 12 board in MicroLok II system or the MicroLok Object Controller (MOC), high precision “lamp”-out detection as well as routine hot/cold “filament” checking is provided. The LED signal can also be applied in a failover-stored configuration to ensure display of a red aspect in the event of a signaling system shut down.