I saw LED tails on caddies before the R8 even came out.
LED tails and indicators are just better. They last longer, they're brighter, they light up instantly, and did I mention they last forever?
Right, because a car capable of 200MPH+ isn't worthy of headlights that have a longer range than the current technology while weighing considerably less and being far less likely to randomly burn out. I mean, there's no performance application for such a light, right?