As for the lights being better that stock. They are definitely 3x as bright with no one flashing there lights like they are too bright. But the stupid set screw and Allen wrench that comes with it is junk. They stripped out right away. Save yourself the trouble and use your own tools.

I ordered these LED bulbs to replace the halogen bulbs in my 1999 Ford F350 SuperDuty. The locking ring that holds the traditional 9007 bulbs onto the headlight assembly befuddled me a little bit when trying to install these. But once I discovered that I can take the collar off of the LED bulbs, I was able to mount them into the locking ring with ease. They look awesome!. The color (6000k) is perfect! Not all juvenile blue/green looking like so many high schoolers do. It looks like the output from OEM Xenon cars. Very bright.

100% Improvement over the local after market bulbs I had , Better then anything I have tried , Highly recommend these I have them in my 2002 F350

This is my first purchase from this business. I purchased these lights after reviewing H.R.'s videos and exchanging several emails. I could not find complete headlight replacements for my 2001 F250. They suggested these.
I did not understand a minor issue with installation. They immediately sent me a link to an easily understood instruction sheet. These lights install just like your original bulbs, but have a mesh tail. Once installed I waited for darkness before testing.
The brightness and color exceeded my expectations. There is always a "but," and this is it. I could not get the light pattern not to shine on oncoming traffic. The folks at HR were quick to discuss my options. They offered to take the lights back and exchange them for something which might work better. We are now in the process of exchanging lights. I will write again when I review those lights.
The take away here is important. I might be able to get less expensive lights, but the service at HR is something others should copy. I have praised them to my friends. They are fast to offer suggestions and quick to resolve problems!

I wanted so badly to love the S-V.4 V.4 bulbs. Build quality was very good, chip tech is the latest available, and light output is incredible. BUT....at least in 2004 Ford Ranger headlight housings (both slightly foggy OEM housings and brand new CAPA certified TYC housings), there is terrible light scatter with shadows that could hide a small dog. Plus the hot spot has a very pronounced bowl shape. Bulbs were clocked correctly, headlights were aimed best I could with the funky light pattern. Even reinstalled the incandescent bulbs, put the aim bang on, then reinstalled the V.4 bulbs only to be greeted with light in all the wrong places. Really disappointed as I was genuinely excited to use these bulbs.

I installed these in my 2000 Ford Explorer with new oe housings. They are very bright, much better than a standard halogen bulb. The only complaints (if you want to call them complaints) are the spread between low and high beam. I had to adjust the low beams a touch low and the high beam is still just a touch high. The other is I believe the chip wattage is 36 for both low and high beam, which is great for low beam. High beam I would like to see 40 or 42 watts. Overall, I am very satisfied!

Terrible light pattern unless you have projector headlights

I install S-V.4 V.4 LED Headlights, 9007 Bulbs
on my Volvo VNM heavy duty (semi) truck... i got after market headlight... bright YES it is really very bright, beam pattern NICE one nobody blink me or some like that but on the road surface not much goning on, can be fault of headlight but i get perfect fit for subaru and Toyota and same shadows on the road... but i case of my Semi shadow is really big and light is like broken mirror still like it because i see mach more than before but in my case is not perfect for sure... here is pictures highlight and lowbeam... keep in mind i have small 6 leds as fog loght so itÄôs fills up dark spot...

I installed these on an older car a 2000 Town Car to be exact. I was not sure how they would preform in an older reflector housing.
Over all I'm happy with them the light output is far superior to my old upgraded halogens that I had.

The light beam pattern is good so far I've not gotten flashed by on coming drivers. I will say the cut off could be a bit better I will explain what I mean.

When installing these lights your can clock the led's in at different positions via of the collar has a set screw and has holes drilled at 90 degree positions around the collar which allow you to get your led's sitting in the reflector at various positions I'll use clock positions for reference. When I installed these in the factory position the cut off was good but not quite as good as the halogen bulbs.
The led's were sitting at about a 7 O'clock and 1 O'clock position with the screw removed I rotated the bulb and found the best pattern for my reflectors to be with the LED's at 9 O'clock and 3 O'clock location but could not get them to lock in at that setting as the screw locations were not in the locations I needed to achieve the best pattern. The pattern is good but could be tweaked a bit. I suppose I could drill out the collar were I need the screw to go through and lock it that way, but for now the pattern is good enough and I'm not getting flashed by on coming drivers and the spread on the road is good. I guess I may be being just a bit nit picky.

All in all I have to say these lights are great they are well built and the wiring is good quality not cheap thin gauge crap like you get with the bargain led's out there. I was a little reluctant to spend this much on LED head lights but it was worth it and I would buy another set in the future from HR.

John@sales has gone beyond reasonable to help me. He is 5 star all the way.I have not yet installed them in my 2000lincoln continental,as iÄôm Not sure where I can mount the ballast.