4x6 Inch LED Headlights 4 PCS 60W 14400LM DOT Approved, Replacement for H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightliner

Lights were plug and play on our 2006 kenworth t800, just needed to use the included adapters. Insane improvement over the standard lights, not even comparable. Can see for a million miles now. Can’t comment on longevity yet.

I have been looking at buying LED headlights for my 1988 K5 Blazer since I’ve seen the “original” style LEDs with like 40 lights in the chrome housing. I didn’t care much for that look and I was worried about light output. I came across these and I liked how they are styled and how they were priced(cheaper than most on Amazon). I read some of the reviews and decided to buy them.They are amazing.They put out a nice white light (maybe just a hint of blue) and seem well built. It is a combined high/low beam unit. On my Chevrolet I had to use the harness adapters, I didn’t have my electrical meter handy so I just turned my headlight switch on and plugged in the wires until I got the right combination.I was concerned with the pictures I’ve seen (not just this particular product, but for all of the ones I’ve looked at) headlight beams don’t usually show up well in photos. I didn’t want to waste my hard earned cash on a gimmicky product that wasn’t any better than the $20 halogens from Autozone.These are totally worth it.Super bright. Honestly there is no comparison between these and the OG halogens. These LEDs are a definite winner. They wash well across and down the road. No more dads old crappy flashlight yellow light beams.I installed these about a week ago, haven’t had any issues yet. I do recommend after installing you take your vehicle to a flat parking lot with a wall 30ish feet away (church, mall, walmart) and tweak the headlight adjustment screws until both sides line up.

These lights are very nice and the driver said they are a great improvement over the stock lights in a 1999 Peterbilt 379. The instructions are a little confusing but if you follow them and install each light and check operation before screwing them into place they are fairly simple to install. We had to use the included wiring extension and find the right combination on the wires. Overall a nice product.

I installed these lights in my kenworth w900 gravel truck all i can say is they are incredible very bright flat light output havent been flashed by oncoming cars as the low beam light pattern is very clearly defined and easy to set high beams are incredibly bright I love these lights and will buy again for our other trucks

Night and day difference over factory lights! Went in a Pete 379 and were not 100% plug and play but was easily able to fix with the included adapter and instructions.

Just got these lights installed they are very bright over the stock headlights! Would recommend these to anyone needing a upgrade

I had both low beam bulbs burn out within a week on my 1988 Kenworth T600 so I decided to upgrade. I liked the way these lenses looked so i decided to give them a try. Shipping was faster than quoted by Amazon. Seller also sent an email thanking me for my purchase and a direct contact in case I had any questions or needed help. In the box came 4 bulbs, adapter wires and instructions. The instructions were fairly easy to follow once I figured out which configuration to use on my truck. Once installed, Holy cow! They lit up my yard like daylight in low beam. I pulled that high beam switch and there was a chorus of angels. I wept with delight at the thought of flashing some latte sipping idiot that cuts in front of me and burning their retinas clean out of their skull when I crank up the hellfire headlights. I highly recommend.

These lights improved the driving experience on our Chevy 4500. Much better that stock. Would recommend!