What exactly was bad about them?
They had four states- bright, dim, off, or flashing.
Go over a slight imperfection in the road surface and you'd change from whichever state you were in to another, chosen at random.
@Dammit started
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They had four states- bright, dim, off, or flashing.
Go over a slight imperfection in the road surface and you'd change from whichever state you were in to another, chosen at random.