So this bulb came out of my third brake light on a camper shell. There are 3 like it and one of them shattered, so when I went to replace it low and behold it is impossible to find. So anybody got any great ideas on where to find this online or in store? (I already checked radio shack, 2 auto stores, home depot)
http://photos-g.ak.fbcdn.net/photos-ak-snc1/v1393/7/105/709807638/n709807638_1236446_4720.jpg Sorry the picture is blurry, essentially there is a looped piece of metal on either side connecting it. Thanks!

That looks like a standard 80's-90's Ford Dome light bulb. it's about 1-1/2" long?