Originally Posted by gunrunnerjohn:
John, how do you decide on how many groups of 3 leds with a resistor you put in the passenger cars you modify? Do you have a rule of thumb of so many groups of 3 leds for every so many inches of roof space? If so, what is it? I want my cars to look as realistic and evenly lit as possible and not over or under lit.
"... I find at 45MA of current, the LED strips in an 18" passenger car are way too bright for my tastes, so this works out pretty well."
