That is a 'T10' sized bulb. Very popular size. I have them in the running lights on my dually fenders as well as bath room vanity lights in my trailer. I picked up a batch of 34 just like that on ebay for under $2.00 and they have silicon over the led which is kind of different. Depending on how bright and what color you want, I would shop them on ebay with a US based seller for the best deal and quickest delivery. You took the long way to reach your bulbs, but you didn't break any lenses and that's all that matters. By the way, you can get CAN BUS bulbs which makes it easier to plug and play or the good old LED which will also work but have to be plugged in properly. Easy to do. Just turn the light on and try it. If it lights, push it all the way in. IF it doesn't light up, turn it 180° and push it in and it should light this time. The wife and I always make a bet when we do LEDs as to who gets it right the first time. Odds are 50/50 LOL and yet she always wins. Good luck and don't hesitate to come back with more questions.
