Let's say I have a tall object in my park, and for authenticity I would like to put a blinking red warning/obstruction light on it. Is there a way to do this as it would not be triggered by an event? If there is a way, could a have series of lights blink in unison so that if the structure is tall enough, I'd like to install a few lights on the tower and have them blink at the same time. Any ideas? Remember, no triggers since these are not related to a ride.