V-LEDS.COM
Here is The 6" red strip light(v-leds part # strip_6_R) I put under the dash, it is wired to the cigarette lighter so it turns on when I start the Jeep, I also have an in line switch so it can be turned off.

This is the V-leds(current part #1156_27_msmt_W) replacement "dome" light. It is larger than the factory so the cover can not be put on, but it is worth it!!