So I ordered an instrument panel LED upgrade kit from Classic Industries, and it appears to be a Scott Drake product. I e-mailed Scott Drake using their support contact info from their website (copy and paste, so no errors), but it came back as undeliverable. So I'm wondering if anybody could provide some feedback, since a forum search didn't provide much.

One of the bulbs has what appears to be a ground wire attached to it. Which bulb is this? Also, how do you deal with the issues associated with the lower resistance that is common with LED bulbs? I've heard that this can sometimes cause turn signal issues or make the dash lights unable to be dimmed using the stock light switch.