Was checking out the options on superbrightled. Most of those bulbs are just random picks from Ebay. Check out the hindreds of listings on Amazon. Please don't buy the bulb they show for the reverse lights. That style is very dated, unreliable and very dim. We have come a long way since then. Most decent quality bulbs have just a few higher output diodes vs plastering them with a bunch of low output cheap ones. Look for 7440 bulbs that have either a heat sink or a lense or both. As for the market lights, any 168 size will work just fine. Just make sure you go with red LEDs for the rear otherwise they will end up looking very orange through the red housings.