1977 F30 Express AC light bulbs issue with LED's

[Svend]

Here is a strange one!!

Up in the forward birth is 2 lightbulb sockets.
One has an old incandescent build which works. I wanted to put in LED bulbs

When I do, they do not work...
Seems very odd to me!

[prowlersfish]

I believe they maybe 12 volt check the voltage . If the voltage matches try reversing the leads . LEDs have to be wire right even some AC ones .

[Svend]

Interesting... I just assumed they were 120V AC... they look like big standard light bulbs..
I guess if i turn of AC panel, they will go out if 120V

thanks!

[prowlersfish]

My F30 had both AC and 12 volt fixtures . I don't remember what was were but they looked the same .

[The Dog House]

All of the lightbulbs on my F26 are 12V DC. Some are big and look like 110V AC lightbulbs, but they are not.

[Svend]

thanks for the input all!

those large bulbs are 12V
I have never seen 12V bulbs that look big like a normal light bulb!
I will have to search these out

thanks again for all input !

[Flyboy]

any rv store will have them

[Svend]

thanks for the tip!