Just to preface this, I have a pretty ok grasp of electronics, I like to think i know enough to be dangerous, but im definitely no expert.
I recently made some replacement 3rd brake lights for my car and its got me wanting to make some turn signals since the OEM ones leave a lot to be desired. The thing I want most is a nice even output across the whole lens, which im having trouble with since the lens is curved, and im not sure how to curve a PCB to follow the lens. Does such a product exist, or should i find a better way to light it?