LED Bulbs

I just search for the bulb# on ebay. Most come from China, but some ship from a U.S. address and arrive in just a few days. There are many different designs. To illuminate a "light tunnel" (my M-B cluster, Mopar climate push-buttons), bulbs with forward-facing LED's are best. Insure the LED terminals don't bridge the bulb holder terminal and create a short circuit. That occurred in my M-B (fried cluster trace), but I don't think an issue with Mopar bulb holders. Coat the terminals with silicone grease to avoid corrosion. You generally must try the LED both ways since it only lights in one direction. Easiest if you install and test when the cluster is out.