I'm looking to replace the bulbs in my slider cabin lights (slide one direction for 1 bulb, the other for both) in my 1988 C34. I understand they are festoon bulbs, but can anyone tell me the length? I'm not able to get to the boat to measure right now. I see many others that have bought replacement LED's, but I haven't seen anything that shows the length of the base.
Thanks
Just to confirm, I know it is a festoon, I have a picture of the bulb. And, I'm assuming it's 42mm, but would like confirmation.