I've gone through 3 sets depo brand aftermarket head lamps assy. due to the yellowing of the stock lens. I had a problem with the high beam pointing to the top of the trees on one of them. So i put the stock ones back on and bought the restore kit for them. Good aftermarket headlamps are hard to find. After market bulbs you have to careful of because the wire harness can not take the higher watt bulbs and tend to burn up.