Jarne

Few months ago I installed factory fog lights on my JK. They have been working fine until yesterday. They just stop working. The light on the dash comes on when I turn them on, the actual lights do not work. I had a little time yesterday to look at the lights. All wires are connected fine and the ground is still grounded. Could it be a fuse? Could one bulb be blown and that makes both lights not work? They have not be submerged in water/mud. Just been raining here last week but nothing bad. The face of the fogs are not cracked.