i just did it to my wj. total pain in the ***. if you are impatient forget it! it has taken 4 weeks to get it right. problem is some of the factory # dont cross to led. also, there are no usable # on the led bases. 90% of the lamps plug in. i have a build thread i am working on for the wj. it will be done this week. you can start by going to advanced auto parts and get the little 6 led "pucks" w/adhesive backs. this will do all your overhead lights. they come in pairs, and grn,wht red and blue.$12.99. you will need 3 sets and will have 1 light left. just take your lights down, wire them in, put them back together and bingo!!!!!!! they are bright and look totally awesome. this was the most inexpensive and best solution i could find.