Yellow light is DD SAE max yellow SS3 fogs. This was 1st go around wiring with the front fogs as the switched 12v power source for the rear fog. So headlights and front fogs are on in the picture.Why is the inside of your garage, in front of your truck, all lit up in yellow? What lights are doing that? And what's the list of lights on the truck that are switched on in this pic? parking/tail/side marker/license plate, obviously. Rear fog, obviously. What's on up front?