Failure to stop at a red light?

So I got a ticket yesterday from a State Trooper. The Ticket says failure to stop at a red light. But I didn't run a red light. I ate orange light and it didn't turn red till i got underneath the signals? So how is it failure to stop at a red light. If I was to slow down and stop then I would of ended up in the middle of the intersection. Who hasn't sped up at a orange light? But running a red light was something that I didn't do. What are my chances of wining this?