Ice castle tail light replacement

[Gunslinger]

Anyone know what bulb I need to replace a tail light on an ice castle? I have one out and it is stored up north. Forgot to check last time up and I want to bring a replacement with me when I go up tomorrow. Thanks!

[chad austin]

I would assume it's an 1157, but you know what happens when you assume.

[Gunslinger]

That's what I thought too. Bringing those with but hopefully someone will know for sure. Thanks!