importsyn is definitely right..... not only installing them can be a hassle sometimes....but they have been nothing but problems for me and everyone else I know who has had them. I used to have them on my civic and not only did the needles stick like he said, they started to flicker after a few months, until they finally stopped working completely one day. IMO at night the gauges in the prelude look similar to reverse indiglo gauges, its just during the day they dont look as good....