4 PCS DOT Approved Rectangular 4x6 LED Headlights H4651 H4652 H4656 H4666 H6545 for Peterbilt Kenworth Freightinger Ford Probe Chevrolet Oldsmobile Cutlass-(2pcs High Beam/2pcs Low Beam)

3 stars because it does not fit all cars with 4x6 headlights. Also they are not low/high and high beam, they are only one or the other. Construction quality appears very good and the lights are bright. They just do not fit in some cases.The picture clearly shows how the back casing of the LED light is wider that a standard 4x6 headlight. Some cars may have a wide enough headlight bucket to accommodate these LEDs. But my Chrysler does not. They are nice and bright but will not seat in the mounting bucket.Also, I note that they are either low or high beam. Each light only has 2 wires, so that only the low or high beam element will work. The lights are probably identical inside but only a single element seems to be wired. The low beam light should have 3 wires to operate both elements when on high beam, but these will not do that. A normal 4 headlight car has two "low/high" lights and two "high" lights. You are only going to receive 2 "low only" lights and 2 "high" lights.I will be returning these because they will not fit a Chrysler headlight bucket.

Your browser does not support HTML5 video.  If you are expecting to bold the straight in, I wouldn’t count on it. If you are willing to do some cutting to headlight buckets, they will fit. They’re just slightly wider on the back of the lights and don’t go right into most buckets. I got them to fit my 84 mustang. Wiring plugged right in. Worked as described. Low beam is kind of dim but no bad. The high beam is crazy and that only two of the 4 that the high beam comes on with the way the lights comes from them. Would recommend if you have a way to cut your headlight buckets👍

Does not fit Kenworth T600 as stated in description. The housing is not contoured the same as a factory halogen light so these lights can not fit in the factory mounts. The lights are also only two wire, they do not support high and low beam in the same light as stated in the description. You would have to use one light as high beam and one for low beam.

They look great and but the wiring is a bit tricky and seems to backwards but it works they did not however fit into original metal headlight brackets that are on my truck so I had to do so it my own rigging but for the price they are nice

I installed is in my 79 coupe Deville they look great very bright someone easy to install only issue I had was I needed to trim the headlight bezels in order to fit these lights due to the fact they are larger on the back then the normal bulbs

These do not fit a 1984 Chevy c10 at ll. They do not fit the housing . They are not comparable with the wire harness even with the provided adapter !

Put them in a 83 foxbody. Had to trim up the buckets a little but its not custom if it just bolts on.

What a waste of time and money. They do not fit 99 Peterbilt 379. I tried cutting the buckets out to make fit that doesn't work either. Then the lights don't work at all on low beam. Now I have to buy a new headlight bucket and find time to go take the parts back