Reviewed By William R (MADISON, NH) Reviewed for a 2009 Chevy Cobalt —2/12/2015 9:00 AM
My lamps on my car were 15 years old per date on bulb. The driving with them was becoming difficult. These new bulbs when there is twilight seem dim UNTIL it becomes fully dark..Then this bulb really shines (pun)! The signs and anything reflective will give an eerie glow and the road is light like something from "close encounters of a 3rd kind" UFO spot light. I recommend this as an upgrade there is a big improvement.