Anzo USA 111101 Chevrolet Crystal Halo Clear Headlight Assembly with LED Signal & Side Marker Lights (Pair) - Upgrade for Improved Night Visibility & Style | Perfect for Off-Roading, Night Driving & Car Customization

This was a very hard review because I sent mine back once and still haven't fixed the problem and haven't heard back from Anzo themselves. Let me explain. I ordered these once and had major problems with fogging near the halos. I was able to get Amazon to replace them for me and installed the new ones just to get the same result. Hopefully Anzo will provide a solution because obviously Amazon has nothing to do with the manufacturing of the product. Other than that problem these headlights are great. Anzo has an installation video and pdf on their website which helps but doesn't go over everything. First in their pdf it tells you to connect the red wires together which is false. you want one red on your power wire on your park light and one on a ground. It helps to have a volt meter because the colors don't match up like on their pdf. Make sure your running the power from your park light and not that corner light otherwise your halos will flash with your turn signals ( the corner lights turn on and off with your blinker ) which might get you pulled over. Another thing anzo doesn't tell you is how you adjust your headlights. They will be the same as stock but if you have never done that before I'll tell you now. There is only two adjustments that sit on top of your headlight which once installed can be accessed through a hole in the body under the hood. One is a Phillips head the other is a torx and they will adjust your headlights up and down and left and right. To be clear these headlights are brighter then stock but are still only a yellowish colored (grey tip) halogen so if your getting flashed at night for bright lights it's not your light bulbs it's because you didn't adjust your headlights to legal specification! Last thing, tighten everything very carefully as the plastic on your turn signals break very easily. Overall these headlights fit exactly like stock and really aren't hard to install. I'll update if Anzo ever gets back to me about the moisture around halosThese headlights work great. I watched their installation instructions on YouTube and it really helped since this set does not come with instructions. Headlights went in, and I adjusted them and they seem to be about 25-35% brighter than my stock ones. The halos definitely gave the front end a mean look. The park lights on the bottom though gave me one problem. There are four screws that hold these housings on. Don't tighten these screws as there is a gap between the outer housing and the actual housing. I tightened one too tight and it broke the plastic. I super glued it back together and it works fine but it bugs me. As long as you don't put a crap ton of torque on them then you will be fine. The side markers are cool and it came with two sets: one black, one reflective-yellow. I does build up condensation in the headlights when it is extremely cold but it goes away within a day. Great headlights, surprisingly good for aftermarket.Not bright. I can't get mine aligned right the light beam is way to high but it won't go any lower.Good fit for the headlights, but the side markers do not fit. Does not come with installation instructions and cannot be found online for this exact model with resistors, so you must figure out the wiring on your own.Delivery was quick and there were no missing parts. There were some optional side lens for a different color. No instructions so you're on your own for install and headlight alignment. System does look nice on a white pickup and the halo light looks great. Lights are much brighter than stock. A couple of corners didn't fit "perfectly" but nothing that hindered install or could be noticed from 10-20 ft away, much less running down the road. Will look for same brand to upgrade the tail lights.Not plug and play,The headlights and turn / parking lights fit, But the side markers dont fit, not even close the stud pattern and the size of the marker is way off not even close. Says it will fit 1991 chevrolet C1500 etc, I should read all the reviews,if you read them then you see other costumers have the same problem.Anso USA and Amazon wont just send out the correct side markers that fit ,they want to return the whole system .Thats B.S. people are not going to send back after going thru installing them.thought these were gonna be blacked out, turned out to just have a black backing (still looks amazing on dark trucks!) haven't tested out the brightness but theyre looking good so far.p.s. don't go nuts on tightening i snapped a small corner off of a marker light but hey it's not TOO bad for Taiwan plastic hahaThese Anzo Halo Headlights are the best direct fit after market lights I have found. I have tried another brand, only to send them back 2 times! The Anzo lights have the best looks, the straightest fit and the least amount of actual adjustments besides a factory light. I would recommend Anzo to everyone! The Halo's are excellent quality and the headlights themselves are very bright and efficient. Installing the lights was easy as well! Instructions were available on the website along with superior customer service. My local Chevy dealer uses this brand for their upgrades also!