Ok, I have an experiment, well actually it is more of a question than an experiment. I have a very elementary background when it comes to relativity. So anyway, here is what I am wondering: Picture an extremely long line of those lights you see on the fair grounds (the ones that are timed to light up one at a time to make it look like the light is moving along the track of bulbs). Now picture the timing of the lights where it is so precise that it could simulate the light moving along the track of bulbs to be faster than light. What would this light look like? would it experience relativistic effects or would: if for example it was set up say beside a laser and the two raced, it would win. Sorry if this sounds a little vague I'm having great difficulty explaining what I am thinking. Please do not hesitate to ask for clarification.