I converted my Grand Cherokee to LED headlights about 2 years ago. I love them because of the nice brite white light and the fact that glare from street signs and mail boxes is GONE! All of these become clear easy and to read and the colors are so pleasing. I recently bought a Spyder RT 2012 and I wasn't thrilled with the head lights. Not bad, but I am spoiled from the Jeep with LEDs. So as soon as I saw these fan-free LEDs at this reasonable price I ordered them. I am thrilled with the same beautiful light I get from my Jeep. Wonderful and much brighter than stock. $100 and you get both high and low beams due to the unique system on the Spyder, I bet the stock bulbs are close to half that and they do not work half as well. Had to purchase 2 $200 sets to get high and low beams on the Jeep so this is a wonderful product at a very reasonable price if you ask me. I live in Minnesota and we have more than our share of nighttime deer roaming around and I love these headlights, my wife is on the back and I do not want to hurt her. Believe me you want these!