If memory serves, you can buy LED replacements for the 194 bulbs at most auto parts stores. The lights you posted use a regular 194 bulb, so if you have that type of light, all you would need to do is buy the LED bulbs and pop them right in. Every time I have looked at the Pep-Girls next to our shop, all they have is blue and yellow(amber) colored LED bulbs, so I haven't swapped mine yet. I guess you could put a blue bulb in a red lens, and get an instant blue-dot! :mrgreen: