Silent and Slow moving craft at very low altitude with several pulsing white lights and one red light

There were white lights at a low altitude in the sky ahead of us when we were traveling in our car about 50 mph ten miles out of Fredericksburg,Tx. There was lightening and light rain from a thunderstorm we were exiting. It was very dark with only flashes of lightening. We thought it could be a plane trying to follow the road because of the weather but it was almost stationary as we approached it. For a very short time I saw four red lights beaming down below it. There were two red lights each in two straight lines that made it appear like they were lights on legs of a tower. But those lights disappeared. There is no tower in that area. I rolled down the window as we turned onto a side road so I could listen for a motor sound thinking it might be a helicopter. There was no engine noise or sound of any kind. We stopped the car and got out on the road. I took a video on my camera as it slowly moved away from us toward the east across a pasture. I could not make out the shape of the craft in the dark. I could only see three large pulsating white lights going from right to left. I am 74 years old and have never been this close to something I couldn’t identify.