I have a Custom Dynamics strobe module on my Harley's brake light - flashes 3 times fast when I tap the brakes, then goes steady red. LEDs make it visible from the moon. I like that. I want that on the cars.

However, Custom Dynamics specifically cautions against installing them in cars. Would anyone here have any info as to who does offer a module that works in our cars?

I have seen some on eBay, that promise "Sure it fits all cars, manufactured with great pride in Lower Slobovia, Cheep Cheep! You buy now!" That and the $13 price is not confidence inspiring.

Thanks in advance.