1.Driving north on 183 towards early/brownwood. Observed a bright single point of light yellow/orangish in color, approx twice as bright as jupiter in the night sky.2. brightness intensity of the object.3. unknown. These were absolutely not aircraft lights/landing lights, weather balloons or flares. The lights were intelligently controlled.4. Object was initially a single point of light for a few seconds then turned off. A few seconds passed and one by one three points of yellow/orangish lights formed a triangle with a fourth light coming on momentarily. As soon as the 4th light appeared, they all turned off quickly. Points of light were stationary6. lights abruptly went out.