At first i was a bit miffed that I could have ordered just the bulbs for my 94 Camry headlights and I had ordered this instead. Did not notice that until I started to replace the headlamps with these units. But if you price the bulbs (4) you will be at least half the price of the whole units. With a couple of front end bump ups the old unit plastic supports where all cracked. These were a perfect fit and were easy to replace. You have to take the side light off with the Philips screw then you can get to the bolt in the back of that. Rest of bolts are easy to get to. WOW, great lights.! The old bulbs were so dull we could hardly see. These lit up the road. Definitely worth the purchase. If you have an old Camry like mine get these instead of replacing the bulbs. You will pay a bit more but you will have new headlamps. These units are complete already in the plastic frames and simply get bolted on with 4 bolts (including the one hidden by the side light). Give yourself about an hour to do the job but you can probably get it done in less than 30 mintues.