third break light inside the car and on the spoiler?

[Jammin_Quack]

im thinking of getting a spoiler for my sedan and would it look stupid if you have both third break lights inside and on the spoiler ?

[gameguru1360]

I wouldn't think so although some here might say that it's too distracting to have both. I say the more the merrier or at least be able to be seen at night!!

[2.5s mila]

i was told that it is illegal to have both.
but if that doesn't bother you, then, what he ^ said. lol.