My vehicle was wired wrong and had to request help and they sent cross over connector to make it work. These are what should have been on the suv ;before I got it.

It was quite a challenge to get the bulb in place with that dust cover hanging.
There was little to none place to get the hand in.

First shipment missed half of my order and the second time it shipped included a wrong bulb. Qc department needs some work.

I love these bulbs. There has been an issue with the color of one being cooler than the other, but the company sent me a replacement. Even then one side seems warmer than the other. However, the brightness of these bulbs are no joke. You definitely need to adjust them right away. I have a place in town that I go and park to get that perfect adjustment. It was a little difficult to find mounting spaces for the ballast, but the thin sized ballast made it easier for the install. I also bought the gen 3 h11 leds for my fog lights and they look amazing. The entire package looks tasty!!! However, I was unable to get any of the gen 3 or S-V.4 h7 bulbs in my car due to the off center mount. I finally had to go with putco to get an led bright. I recommend these hid for cars that want to get rid of the gimmick look and go all in. I was a gimmick bulb user for years and now I will never go back. I'll include pictures of my installation so you can see.

Best quality hid kit

These headlights are BRIGHT !!! I would say by far the best kit I've ever purchased! Customer service is top notch !!!

I can't believe how bright the are!

First off let me start initially by saying i'm an over the road truck driver I've tried a lot of kits and a lot of leds and a lot of H IDs however headlight revolution knew what I wanted and gave me what I wanted. I ordered the GTRH ID kit 5000 color and had them overnight ship them because I was rolling out for a three month freight lane in 3 days However I noticed I hadn't got confirmation yet that they were shipped so I called And the 5000 K was out of stock I was a bit worried so they ship me some 4300s overnight delivered 8 o'clock in the morning just to get me on the road and they would send me the 5000 K when I was ready and I could keep the 4300 as a replacement because of the miscommunication and error. Another little mishap was one ballast went out and I called and they would send me another ballast overnight anywhere in the country. This company is one of the top companies in my book when dealing with lighting and customer service

There is a lot of lights out there, but GTR lighting is the way to go. Service is excellent!!! Very satisfied customer. You can't go wrong with lifetime warranty!!

I would always purchase cheap HID's through eBay or amazon and was skeptical about spending so much on these, but man I should have invested in these bulbs from the beginning. They were pretty much plug and play and you can immediately tell the difference in your vehicle ! These are definitely worth the investment!