I have some LED dash lights I found when I was cleaning out my office. I don't need or want them and thought if there was a LE officer that needs some I'd be happy to send them to him/her.
Here is a pic of a couple of them w/the cigarette lighter adapter. Others you would have to wire into the car itself. I was able to test the two in the picture, but not the other ones.
ETA: I'd trade them for a patch or challenge coin from your dept.!!!