Got my 4-chip Super Flux LEDs a while ago, but have been too lazy to get the resistors 'til Friday, and told myself I'd do it this weekend.
I decided to do it today, and just as I finished designing my circuit and was ready to test, the power in my neighborhood went out.
Anyways, power came back, and I got it done. Tested it with friends driving behind and it is all good.
My friend's playing with CREE LEDs right now for his LED Daylight project, and I was tempted to try those. But couldn't be bothered with power supply and heat sinking for a 3rd brake light. But since it's not always on, maybe you don't need much heat sinking. Man, those would be bright!!
My How-To and photos can be found on my
blog.