Don't bother with the LED lights that replace your interior ones. They are **** poor. Spent 35 bucks on replacing my engine bay, interior and boot lights and the lights are 1/3+ less light. The only nice difference is it's white. You can't see crap at night with them. AVOID!
As for LED stop/tail and indicator lamps, I am not going to bother.
The interior ones I bought were festoon 40mm 9 LED's. Don't bother. Ebay have them much cheaper than Autobarn but are the same. Just another useless gadget.