cluster of bright lights in non specific formation

Driving from Hudson to Streetsboro along E Streetsboro St, I saw a formation of lights in the sky. They were clustered in a nonspecific formation. The lights were so bright they produced a glare. They pulsed, then faded away and disappeared. After this, I turned to my mom and asked if she saw lights too, and she said she did. We checked to see if we saw the same thing, then decided we must have and began to look for them again to see if they had moved or would reappear. We thought we had lost them as we drove East in the direction of the sighting, but a few minutes later we saw them again. This time they did not disappear but we were unable to sustain a line of sight with them due to the surroundings. They had moved a considerable amount of space and were much closer to the horizon and more Southeast now. We continued to look but were unable to find a line of sight again and did not see them again. We could not pursue our search any farther because we had to! go to school/work.