Two traffic lights with LED signals in the colours green, yellow and red. Equally suitable for Car System and Car System Digital. By connecting them to the control unit »Traffic Light Control« art. 161654 they help represent the international signal sequence with three states (green/yellow/red). By connecting them to an »Extension module« art. 161352 they help represent the international signal sequences with three states (green/yellow/red), four states (green/yellow/red/yellow-red) or five states (green/green blinking/yellow/red/red-yellow).
