Review and Demonstration of the S-V.4 LED Bulbs

All Lighting Upgrades For Your Application: www.headlightr...
The Entire Selection Of S-V.4 Bulbs for your Application: www.headlightr...
We challenge you to find another bulb on the market that produces as much light as the V.4 while still retaining a perfect beam pattern! The V.4 LED bulbs utilize the newest multi-core LED chip styles that feature one long crystal over the entire diode array to create a seamless light output source.
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Fitment guaranteed! If it doesn’t work, we will solve the problem for you. We strive to give an excellent customer service experience. Our dedication to delivering on that promise is backed by a no-hassle return policy. We’ll provide a full refund on products returned within 30 days, no questions asked.
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Note: This video is for educational purposes only and may show street-use content with products that may not be DOT compliant for use on public roads. The video is not intended to imply vehicle-specific street legality. LED and HID bulbs are street legal in the USA for fog light use and not in low beam or high beam headlights because they are not compliant with DOT / FMVSS108. When looking for on-road-use headlight upgrades we recommend DOT-compliant headlight housings, not bulb replacements. Certain specialty vehicles strictly limited to off-street use and not having DOT registration or license plates may use these products exclusively off-streets. International street legality varies by country. For detailed clarification on-street use, go to www.headlightr...
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Other videos that we recommend watching:
💡 Lighting Color Explained: • HID Color Temperature ...
💡 Are LED Bulbs Brighter than Halogen? • 100W Halogen VS LED Bu...
💡 Are LED Bulbs Brighter than HID? • HID vs LED - Which is ...
💡 LED Bulbs Brightness Shootout - which bulb is the brightest? • Best and Brightest? We...
💡 Which HID Kit Color is the brightest? • Which HID Color is the...
💡 The TRUTH about LED Bulbs! • The Truth about LED bu...
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For the best LED automotive lighting selection in the world, check us out here: headlightrevol...
If you have any questions about any of our products, email us at Sales@HeadlightRevolution or give us a call at [phone]!
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We Do Lighting Better Because We Test!

[@4-LOW]

I have these and they are amazing, but, the S-V.4 fog lights made an even bigger difference than the headlights in my Jeep Gladiator. The S-V.4 fogs are insanely good. I opted for the yellow color to cut through rain and snow.

[@HeadlightRevolution]

@OFFRD we would LOVE to see pictures of your Gladiator with our lighting installed! Can we feature it on social media? Email us at [e-mail] please

[@4-LOW]

@@HeadlightRevolution Sure I'll send you some pics in the very near future.

[@dtbrown1978]

I know you guys review your products which are some of the best but I love how you are also educational on why a hid or led bulbs are not all the same along with not all lights will work in every headlight housing. Keep up the great videos.

[@HeadlightRevolution]

Jeff, thanks for the feedback! We're here to serve!

[@kcdenning60]

Just a suggestion on your beam pattern video. I know the camera wants to auto-adjust aperture/speed/ISO to get the appropriate exposure. I think if you did a split screen with one side a fixed exposure for halogen for example then when you put the LED bulb in it should blowout the highlights. However, as a viewer we could see the difference. Then on the other side of the screen show the corrected exposure to better see the hotspot and beam pattern. I think your reviews are great. Thanks

[@HeadlightRevolution]

Hey Kevin, Thank you for the input! I'll make sure that suggestion gets over to our media team, They are always looking for new ways to show our tests.

[@RomanMoroniesFargingWall]

For anyone wondering, I ran these in my low beams (non DRL) and the yellow fogs in my Mazda 3 for 4 years before they gave up the ghost. That's about $100/year compared to $60/year for quality halogens for bulbs that are easily twice as bright. Price/performance depends on everyone's needs and budget, but I'll just tell you that I just ordered another set.

[@TribTrekker]

I am delighted to report my lights now work PERFECTLY! I can't believe I talked myself into spending so much for replacement bulbs on a 12 year old truck. But not being able to see every time someone with blue headlights meets me head on is an intolerable situation. Now resolved! Thank you again for your exemplary service. I now only hope these things last at least 5 years!

[@HeadlightRevolution]

Glad to hear that you can finally see again! Thanks for watching!

[@lefty_bumpyknuckles]

Hit em with those illegal headlights bro👍

[@derekhoffman9737]

I have these sv4's in my pickup, they work very well. Tons of distance, great flood and, the color is consistent across the whole beam pattern from end to end. I was concerned about the fan because, i like to go offroading alot. Well so far in the year i have owned them. They are still working just fine. Great product plan on buying many more in the future.

[@HeadlightRevolution]

Hi Derek - thanks for the feedback!

[@GhettoFabulous670]

What truck is it? Is it a tacoma?

[@miiiikee_]

Just bought some h11’s and 9005’s for my 2015 Tahoe to replace the halogen junk. Hoping they do well in the low beam projector. I know the reflective area for the high beam is going to be great. Didn’t want to cheap out on the “super China LED” that you find online. Hoping for a noticeable difference. This company is super transparent so I’m sure I’m getting my hard earned money’s worth.

[@HeadlightRevolution]

We do what we can to make sure everyone is safe and stylish in their headlight choices! Let us know if we can help with anything else.

[@bigdigr64]

Wow just installed these in my 2003 Monaco diesel pusher motor home Truly plug and play and install was a breeze 9005 & 9006 The brightness is amazing no comparison to the old bulbs Thank you for bringing these videos great information

[@HeadlightRevolution]

We're happy to help!

[@Davidmccrossen]

Your company is AWESOME and you do, Do lighting WAY better.

[@HeadlightRevolution]

David, thank you so much! If you ever need anything let us know!

[@Jimmyjam241]

Soooo glad I found you all. I’m currently running the Fluxbeam shown here in my 2019 Ram and it does suck. I’m always getting flashed and I’m not fond of blinding the other drivers. This headlight does have really good cut offs from factory and I hope the new bulbs work better. I just ordered the S4 tonight. Hopefully they get here before next weekend. I have a nice drive out in the desert planned and I’d love to see the difference.

[@HeadlightRevolution]

you will absolutely love the S-V.4!

[@4bvenom733]

How long does these led last cause mine blowout in 2 year

[@matt.108]

Headlight Revolution . I am so happy with my fog lights on the 335i. You definitely get what you pay for. I have the Profile Bi LED quad retrofit in the headlights. Was looking for something that matches that violate blue hue OE style light from my LED projectors. This is the only bulb I could find with the outstanding output and really pretty color. Classic Case of you get what you pay for. Will be picking up a pair for my fathers birthday. I’m sure he could use them in his fusion. If you guys would like to show case my retrofit I’d love to be a part of that. I live about 3 hours from y’all.

[@invincible751]

I put these in my grandma's 2016 equinox (projector headlights) and she loves them. Same beam pattern as oem and very bright. Dust covers wouldn't fit so i bought universal rubber ones and that was it

[@HeadlightRevolution]

Nice work - you tackled that problem like you should have. Glad grandma's taken care of!

[@lefty_bumpyknuckles]

You showed them bro. No one cares about what usdot and nhtsa has to say... maybe you'd better have grandma turn in her license.

[@ricardoharewood775]

I like these guys. Their recommendations are spot on. I did see them show the super cheap Mi2 leds in this video and then they disappeared. Built in driver supposedly too small a heat sink. I keep selling my cars with the LEDs in them. I saw the Mi2s saw how thin they are and gave them a try on the new car. Given I don't spend hours driving at night so heat soak may not be an issue for me. I find the beam pattern great they are brighter than halogen and bright enough. I have H11 in projector and 9005 in high beam and the only complaint is color difference moving from bulb type to bulb type. The H4 and H11 are about 6500 the 9005 is 5000 and they are supposed to use the same chips. Build quality may vary too much as they seem to be made by many factories but i paid $15 for a pair.Thanks for a comparison of actual output That said if they fail I will switch to.....

[@HeadlightRevolution]

Ricardo, thanks for watching and your comment! When the Mi2 bulbs came out I was actually really excited about them. I thought "this is what LED headlight bulbs should be!". Small, easy to install and adjust, good beam pattern, brighter than stock, but then we started having all kinds of issues with them due to poor heat management. It's a great concept but needs some work to get a little brighter and be more reliable.

[@outlaw199150]

I have the s v.4 in my 90 camaro for the high low bulb and the perfect fit for my high beam and I absolutely love em. I. Pretty sure they are brighter than my friends stock c7 Corvette led headlights

[@lesherjan]

My sv4 Lighting power decreased by 50% after one year of use. do you have the same problem?

[@Brian-zt1je]

So got these h11's and they are perfect, quality build you can actually feel they heavier then other LED's I've had. And no, not promo, I actually paid 170 for these and they are so very worth it, 2015 Chevy sonic beam pattern perfect, no bs, wish I could post a pic if that

[@HeadlightRevolution]

Glad to hear you like the bulbs, they really are as good as we've been saying! Thanks for watching!

[@ShiraishiXV]

I got h11 for my low beam but my high beam are h9 I was wondering what other bulb I can use where the h9 is

[@TroyG1990]

I got different led yellow fog lights in my honda crv an the immediate wide beam is great but i wanted more throw. Considering these now! After explaining beam patterns i feel these will throw further down the lane while providing plenty of coverage beyond the paint lines on the sides as well

[@dawsonmobley]

I have these from headlight revolution in my 2019 f250 for almost 4 years. The original 4 died in less than 2 years one after the other and now one of the replacements has died after less than 2 years and I fully expect the other three replacements to die based on my experience with them so far. At $100 a pop it is going to get very expensive to keep replacing them. Would not recommend these unless your ok replacing them all every couple years at $100 a piece.

[@michaelkane65]

I got them best headlights ever. I own a 2018 Colorado ZR2. But still waiting on replacement for weeks.

[@HeadlightRevolution]

Michael, do you need help with something?

[@DivineMike379]

Weird, I just installed H11 FluxBeam CORE v.2 (both low and high) into my 19 civic. And its damn near perfect. Highly recommend, been using opt7 for my HID/LED needs since uhhhhh 2015? Plus 2year free replacements. :)

[@HeadlightRevolution]

You'd probably be blown away if you used something better than that. A lot of people think those bulbs work well until they try ours and see what the best of the best is all about.

[@eatcommies1375]

Hi, I have a 2020 Tacoma, what LED’s would You recommend for my headlights and fogs? Is the a benefit to using HID for driving lights and led for brights and fogs? Thanks!

[@83FB7]

Would love to see a true comparison with the Diode Dynamics SL1 since they are the king of PnP LEDs.

[@HeadlightRevolution]

We really like Diode Dynamics here at Headlight Revolution, there are a few vehicles that they really do great in. We've got some vehicle specific LED bulb shootout videos coming out soon that include Diode Dynamics! -Chris W

[@69bellaco]

Diode Dynamics yes they are king of LED

[@phillipcraggs6202]

but Diode Dynamics don't list a bulb for the 2018 Wrangler. SV4 does, so guess who's getting my money.

[@Whiskydickwonder]

@@69bellaco Diode Dynamics leds in my experience with my 5th gen explorer have a dead spot in the center roughly resembling the finned shape of the heat sink fins oddly enough and they throw the light too far to either side. HID's are the only conversion that should be put in projector housings (same light dispersal as halogen)

[@stevenn4393]

GTR ULTRA 2 rules!!

[@Daavi85]

Does nyone have any good/ bad experience with the OSRAM LEDriving HL gen2 LED particular in H4 bulbs but any bulb size would help?

[@international2015]

I didn't see any videos on the dual bulbs, low and high beam can you make a video showing us how they work.

[@HeadlightRevolution]

Here you go, this is how they work: kzbin.info/www/bejne/eWPUgKp4jZiKmLs

[@international2015]

Thank you

[@international2015]

I see, how about a wall test.....

[@briansbrain426]

I ordered these for my F150 a few days ago. Should be here today.

[@HeadlightRevolution]

Awesome, let us know what you think!

[@Moymoy-25]

I ordered and I've been waiting for almost a month

[@HeadlightRevolution]

That isn't typical at all! sorry to hear that. Call our support team and we can help track that down for you.

[@miiiikee_]

I ordered h11 and 9005 they shipped same day...

[@stepdad9953]

Did you get your bulbs ?

[@5pointslow239]

I wanna see a review of those alpharex ram headlights in the back compared the morimoto xb.

[@CashMoneyKC1]

I paid a lot of money for sv4 and now they’re installed. The low beam is pointless I can’t see shit. I have to put high beam on to see anything and use them as my low beam. Can you tell me what’s going on please. Thanks

[@HeadlightRevolution]

We can help you out, shoot us an email of give us a call and we can help trouble shoot why you're not getting the proper pattern. Phone- 218-755-5200 Email- [e-mail]

[@aashshiko2665]

Novsight released this design over a year ago and work a charm.

[@HeadlightRevolution]

awesome!

[@jonnyharris2724]

Have you tried the novsight 80w kit? I've just ordered them

[@MightyCalves]

Which one has this design? I tried their green type with XHP50 diode, and the beam was all over the place. basically useless

[@sarathbe]

What model of Novsight are you refering?

[@ahmadmalkawi9917]

which should i choose for my Lancer 2011 GLX, SV4 or GTR ULTRA 2 or something beter ? thank you

[@fossil2002]

Hi! What do you recommend for a 86 mustang svo with 9004 lights because in this year those headlights are poorly made and the reflector part is isn’t the best

[@lefty_bumpyknuckles]

Wow they work in all those halogen reflector assemblies. Too bad they're dot non compliant. I'd bet there non compliant in halogen projectors. Gonna be fun stuffing these in my Malibu halogen projectors.Happiness must be in agitating other drivers retinas.

[@heavenleigh111]

How about you design them to blow some of that heat into the headlight housing so they'll melt the snow and slush off the lens

[@HeadlightRevolution]

quite innovative

[@brianmilner9837]

Thank you for your great/detailed videos! Greatly appreciated!!!

[@HeadlightRevolution]

You are welcome, thank you for the support!

[@justatiger6268]

I strongly second this. Great video!

[@HeadlightRevolution]

Thank you for the support, it makes all of the work worthwhile! -Chris W

[@aflea8272]

had the Supernova v3 and only lasted a year??? tried emailing and facebooking yall asking about it and no response..... ended up going back to HID.

[@HeadlightRevolution]

The V3 bulbs have a 2-year warranty also. Should be able to get them replaced. Please try reaching out to support again.

[@DDd-hr6mz]

In your opinion, how do these compare to the Diode Dynamics SL1 series?

[@HeadlightRevolution]

We sell the DD SL1 because it's a solid product and we support their company but there is no comparison in brightness. The S-V.4 is significantly brighter all the while retaining a great beam pattern.

[@nickbrownfield3694]

@@HeadlightRevolution What about compared to the Morimoto 2Stroke 2.0's?

[@toddjenest3212]

So, unlike some of the "universal" bulbs you referred to in other videos, the S-V.4 must be purchased application specific. So, I can't just buy three sets of the 9005 for my Dodge Ram and call it good, right? Do you have a video were you test the Sylvania and the Nilight LED bulbs?

[@HeadlightRevolution]

That is correct, you will need different bulb sizes for fog light, low beam, and high beam. Do not trust universal LEDs, they are not made properly.

[@MakoKong]

I think I'm going to go with these for my challenger. Will too much heat build up if I have dust caps on?

[@HeadlightRevolution]

Not at all! These LEDs actually run much cooler than even your stock bulbs do, so no worries on heat at all!

[@MakoKong]

@@HeadlightRevolution sweet. Thanks!

[@nickbrownfield3694]

Are you guys ever going to do a comparison or a shootout between the S-V.4, DD's SL-1's, and Morimoto's 2Stroke 2.0's?

[@HeadlightRevolution]

We just wrapped up filming on a video today that will show you that and more! Please be patient!

[@rickygarcia7400]

Sv4 bulbs look cool I wander how they compare to the Hikar leds

[@HeadlightRevolution]

Hey Ricky, We've done a few vehicle specific LED bulb shootouts lately that we'll be posting soon. We might have tested the Hikari bulbs in a few of them, Subscribe so you don't miss out! -Chris W

[@rickygarcia7400]

Headlight Revolution I'm subed I like your videos my wife thanks it's strange that I set here and watch utube videos on headlights lol but I'm truck guy.

[@JAYWHITEHITHARD]

@@HeadlightRevolution Yes it would be great, because i had to choose between hikari ultra 12000 lumens vs philips extreme ultinon gen2 +250, but bought philips.

[@TheMcooper17]

i like them, no H7, most cars are H1/H7 high and low or H4 im assuming these other types are for pickups

[@HeadlightRevolution]

You can find the H7 bulb here: headlightrevolution.com/v-4-led-headlights-h7-bulbs/

[@maruthi_mr_perfect814]

best h4 head lighting for bike

[@HeadlightRevolution]

Here you go: headlightrevolution.com/v-4-led-headlights-h4-9003-bulbs/

[@TejasToolMan]

So is it better to build a projector set up instead of the stock non projector/oem set for this? Going to be driving from Dallas to Anchorage in a few weeks =( Time is of the essence for this upgrade

[@BostonHooligan08]

I just installed these on my 2020 Jeep JL and they blew my mind. So happy I got these.

[@HeadlightRevolution]

So glad you're liking them!

[@DragNetJoe]

A lot of headlights have some sort of rubber weather seal. Some LED replacement lights can unscrew the heatsink for installation of the weather seal then screw it back on. Does the S-V.4 allow you to take apart the back half so you can get the weather seal on? I don't really care how weatherproof the bulb is if my headlight enclosure is half full of water. This is a HUGE fitament issue.

[@Lonewolf_rider]

HIR2/9012 XTR Black LED kit, 5700K, Hilox Evolution, Duo @Headlight Revolution Will you test this one?

[@BleedCubbieBlue77]

Would you recommend combo with the white and yellow or just the white

[@jj_cruz]

This is just a precautionary reminder This will not fit into a 99-04 mustang due to the fan. I had to break one of the clips to get it to fit but now the bulb isn't fully secured and will cause the bulb to shake when you hit a bump or pothole. I would recommend going with the Supernova Perfect Fit

[@HeadlightRevolution]

Thanks for the insight here - true, no LED headlight bulb is a good fit for every single vehicle out there that's why we sell more than one type to make sure we have something for everyone. Thanks for warning everyone about that application!

[@TB_SnEaKy]

Should the power cord always be facing down for proper placement on a alla lighting h11 led?

[@HeadlightRevolution]

That is correct!

[@stoker20]

original had the best beam pattern and the most illumination to the right.

[@chrisdominguez8196]

How do these compare to the diode dynamics sl1 H11 for a 2015 Honda Accord Sport?

[@stepdad9953]

sl1 aren't nearly as bright. about half

[@chrisdominguez8196]

Step Dad thanks, just saw the video, I’m considering the GTR Ultra 2.

[@stepdad9953]

@@chrisdominguez8196 s-v.4 and gtr lighting 2 are pretty similar

[@CAC241982]

I have a 16 accord and these bulbs and would definitely recommend these over the diode dynamic

[@traceworld6571]

Still poor heat dissipation, I have used these they looses output light because of bad heat dissipation not recommended for night driving on free ways.

[@NocturnalJag]

What else do you recommend? Are you truck driving?

[@traceworld6571]

@@NocturnalJag No.

[@traceworld6571]

@@NocturnalJag HID

[@HeadlightRevolution]

Sometimes HID is still the best possible option, We've got a video comparing the two on our channel that we just published a couple days ago. You should definitely check it out! -Chris W

[@NocturnalJag]

@@HeadlightRevolution Thanks gentlemen!

[@davidsteen2777]

My 2023 Can Am Defender HD10 max has OSRAM H8C 12V 35W 64212 Halogen Headlight Bulbs. I want to replace them with LED. I went to your web site and only got confused. What do you suggest I replace them with?

[@HeadlightRevolution]

H8 will be compatible with H9 and H11, we recommend any of these LEDs: www.headlightrevolution.com/bulbs/led/custitem_cat_facet_bulb_size/H11,H8,H9

[@myytchannel6632]

Very nice video, but quite pricey. But quality products comes with a higher price. So, that is justified. I got some questions, though. What kind of cree is on this bulb? Is it better than XHP70? Where are your SV-4 built? In USA or China?

[@HeadlightRevolution]

The name of the LED chip is listed in the product description on the website. Go check it out and should give you all the insight you need on which LED chip is used. It's hard to say what's "better" because that term is subjective. If you mean, a better beam pattern? Yes the S-V.4 is better than anything made with an XHP70 bulb. If you mean brighter in a car or truck headlight? Yes the S-V.4 is "better" than any bulb built with an XHP70 chip. I think the OPT7 bulb used in the video might actually use an XHP70 (or XHP50) LED chip, so that answers your question I guess. These bulbs are made in China along with every single LED headlight bulb ever made, with the exception of Diode Dynamics which we also sell. Did you know the first ever LED headlight bulb was invented in China? As with anything, manufacturer countries can make anything. You want something that's cheap, they can make that. If you want something super high quality, they can make that too! :)

[@techderaudios]

The led chip is called xd14 kinda small led chip kinda made for precise lighting like cars

[@MrSokkermasta]

So another question I’m about to buy the H11 for the Subaru crosstrek but are the sv4s just low beams? I only have space for one bulb and would need a dual light mode!?

[@MrJamesgrate]

Great educational video, and I love the comparisons to various LED headlight assemblies, but I wish you would include more GM products in your demonstration, such as Silverado's, Sierra's produced from 2014 to 2018 model years, especially for my truck , 2015 crew cab Silverado that has dual halogen bulbs for low and high beams. I want to upgrade from halogen to good quality LED's, Maybe to the (V-4's) if they can fit into the GM sealed headlight assembly, and can work without an anti-flicker module installation. I would very much appreciate your feed back, and Thanks in advance.......

[@HeadlightRevolution]

We can definitely try to do that in the future! Thanks for watching.

[@bestamerica]

' best use two brightness HID with white diamond headlights... no LED

[@HeadlightRevolution]

If that's what you prefer!

[@MrTed189]

For a 2016 Jeep JKU, can I simply replace the OEM bulb with the S-V.4 or do I need to also replace the reflector?

[@alk3r056]

Hello, I Wonder if they fit on 2019 Toyota Highlander which is H11 for low bean..??? Thank You

[@HeadlightRevolution]

They should! They fit and perform great on every Toyota vehicle we've tested them on. Admittedly we haven't tested them on a Highlander yet but I'd be surprised if the results deviated from other tests we've done.

[@Auto1383]

Hi, I know this is all about headlight "bulbs" but can you do something with custom or aftermarket housings and the newest style bulbs compared to old tech halogen? The reason I ask is everything seems geared to factory housings, and on some vehicles (especially older ones) aftermarket and custom housing work better.

[@maxchirinian7194]

Will i have to mod the rubber dust covers to install these in a 2014 FJ Cruiser? Also, is the diode placement correct for an FJ reflector housing? Thanks for the help and great informative videos.

[@Sinerwray]

What's the warranty on those just had one go dim on me and fan making noise but I just bought the new morimoto 2stroke 3.0 to replace them haha

[@HeadlightRevolution]

The warranty is 2-years.

[@robbase35107]

Hey Chris question what LEDs are good to run out of my 2000 Nissan frontier right now I'm running sealight brand.

[@patrickerwin4922]

I just received the H7 bulbs I ordered. The plug appears to be reversible. Does it make a difference which way they are plugged in?

[@HeadlightRevolution]

They should work either way.

[@just.a.simplejoe]

Hey Patrick, I'm about to order these bulbs in my H7 housing to replace the old halogen H7's (its a projector with one bulb for high/low beam with LED drl runners) did yours work alright and are you running a single bulb high/low as well??

[@patrickerwin4922]

@@just.a.simplejoe I have separate high and low projectors so I can't verify that but the performance is close to the halogen bulbs I had in there previously. Aesthetically they look great and the color temp is white, no blue tint, But it's not the night and day performance I was expecting. I also had these bulbs in reflector housings. That was night and day. They are good bulbs but unless your projectors were designed for LED bulbs, you're going to notice the "cleaner" light but not necessarily a great improvement in things like distance down the road.

[@just.a.simplejoe]

@@patrickerwin4922 Thanks Patrick, I appreciate the reply back. I got the answer I needed directly from a manufacturer and will go with the gtr ultras after lots of research. I agree with what you said about these in lighting. Every housing is different for led if not built for it. I think I'm set! Thanks man.

[@joshaguirre634]

How do these stand against the Nineo 2 LED bulbs? Look extremely similar in terms of design and led placement.

[@clipsjpr]

I want to install s-v4 h4 bulb in my volkswagen polo..is it suitable or not

[@islipfdchief]

2019 Superduty will have flickering issues when running an LED setup. Thanks so much for contacting us. (HR) Some Superdutys will have flickering issues when running an LED setup. The PWM Canbus modules is basically an aniti-flicker device. It will plug in between your LED driver, and your factory wiring harness. You should only have two modules, they will be used on the bottom two lights. Please let me know if you need any further information, we are here to help! PWM Helped but did not solve the problem. Had to remove V-4s LEDs the flickering at night was a problem. The back-up/rev and front blinker switch backs are working great.

[@tlpdep77]

I have a Ford 2003 F150 FX4 and would like to know if they will fit my truck. I can only find up to 2004 F150 and not 2003 on your site.

[@mugenrios2k]

Hummm 4runner light upgrade for the birthday.... yes definitely.

[@HeadlightRevolution]

Oh yea, these work awesome on the 4Runner! Check out our whole T4R collection here: headlightrevolution.com/vehicles/toyota/toyota-4runner/toyota-4runner-2014-2019/

[@grunfieldf8694]

If run use the H4 equivalent in an ATV , what happens when you get mud in the little fan in the rear of the bulb?

[@LoveGod16]

Hello. How do these compare to the Hikari Ultra LEDs in projector headlights? Thanks in advance!

[@danielson5850]

Do you recommend the S-V.4 low beams, S-V.4 high beams, and the csp mini led bulbs for the fog lights? Are there any other options that are better Or are these ones the best bcuz I wanna make sure I’m purchasing the right bulbs for my Toyota 4Runner 2016

[@HeadlightRevolution]

That's a great combination, and you won't regret the upgrade!

[@swabbster3]

Okay well let's see some look alike amazon bulbs tested againced the good ones. I have cheap amazon ones and I'm happy with them, but I'd consider upgrading if it's worth it.

[@HeadlightRevolution]

We've tested tons of bulbs - some from the top brands, some from Amazon. Go check out our other videos for results.

[@evanganske9240]

How do these bulbs work with the factory dust covers? Also, where does that huge driver go??

[@HeadlightRevolution]

Hey Evan, We rarely have trouble fitting the driver inside the headlight along with the bulb and the factory dust cover. What vehicle are you working with? Chances are, We've tried it and I can let you know if it works or not! -Chris W

[@torki1412]

@@HeadlightRevolution will it fit in charger 2014

[@puffnstuff12]

Need to compare a LASFIT LS series bulb to these critters.

[@interpol007]

I noticed on your guys website you have the selection for 2010-17 GMC Terrains but they don't work. Do you guys have experience with the 9005 high beam bulbs on them?

[@HeadlightRevolution]

I'm not sure what you mean when you say "but they don't work"... What doesn't work? The website? The bulbs you bought? Sorry, please give us more info. For the 9005 high beams if you want LED we would recommend the S-V.4: headlightrevolution.com/supernova-v-3-led-headlights-9005-9145-bulbs/

[@interpol007]

@@HeadlightRevolution On your website. There was a tab for GMC terrain (Under vehicle selection) when you clicked on it the website would direct you to a non existing webpage (404 error)

[@NYPATRIOTBX]

Great informative vid 👍🏼

[@HeadlightRevolution]

Thanks for watching!

[@nicholasking29]

Love them in my 2018 Toyota Tacoma. Seriously thinking of getting a set to replace a different brand in my mom's 2018 Toyota Avalon.

[@HeadlightRevolution]

Thanks for the feedback!

[@mattyroc77]

Last year, I decided to purchase Recon headlight assembly for my Raptor...They are projectors(H1 bulb)... I had hoped to use an LED bulb vs HID... Reason being, On my 2011 Raptor, I went with LEDs with the original headlight assembly...It changed my night driving experience...Insane difference... I was disappointed to realize that I could NOT use an LED bulb for the fact of how tiny the hole is...You could ONLY use HID... I would really LOVE to upgrade to theses, my stupid question to you is, Will I have a fitment issue or will I be ok? Just want to make sure..Thank you for your time and PLEASE keep up the GREAT work on the channel!!! Best Regards!!! Matt

[@robertpolkamp]

$102 for the pair but with the fan assembly sticks out significantly.

[@mattyroc77]

@@robertpolkamp Thank you for taking the time to answer my question sir...I may have enuff room..I will post a review after my purchase and install...THANK YOU!!

[@sirccx3]

I call b.s. had the s4 9003 / h4 for 9 months and they just blew. Great light when they worked. The lights produce a lot of heat and very hot to the touch that i had to change the mounting position a few times worrying about burning up other wires. It's a shame that they didn't last long. I usually run auxbeam cause they lasted me a bit longer

[@tybdhnvynmnccvn]

They have a warranty bruh

[@josegaucin6007]

What do y’all recommend more my 2017 Chevy Tahoe Premier? For hi and lo beam??? Thank you.

[@HeadlightRevolution]

Jose, the 2017 Tahoe comes with 2 different headlight options. If you have the halogen bulbs in your headlights now, the upgrade is easy: Low beam: headlightrevolution.com/v-4-led-headlights-h11-h16-bulbs/ High Beam: headlightrevolution.com/supernova-v-3-led-headlights-9005-9145-bulbs/ If you have the HID headlights already that's a different story and you should contact our sales team for help: [e-mail]

[@Nich_Pavelow]

Ordered my sv4 headlights today. I kind of want to see a projector fog light segment because, for a yellow led to cost over $160.00 I'd like to see a comparison between stockbulb, white led and yellow led fog light projection on the wall or floor.

[@HeadlightRevolution]

We can make that happen at some point!

[@BleedCubbieBlue77]

I contacted support and they said this would not fit in my 2016 hyundai elantra gt, but when searching for bulbs it comes up for my vehicle why would support says this won't work in my car

[@HeadlightRevolution]

Lots of people say they will fit even when they won't. If you were told they won't it's because you were lucky enough to talk with someone who cares about customer service. Either they require an adapter on your car, or some other issues that the agent already knew about.

[@garrettsaine8709]

I’ve installed these in my 2017 4Runner I can’t seem to tell a difference besides the color. What am I doing wrong?

[@HeadlightRevolution]

Reach out to us! 218-755-5200 [e-mail]

[@sebastiansavage5829]

Out of curiosity, can you tell me where these are made? I've been running these bulbs for 2 years now in my 19 civic with projector housings and they work great. No problems yet as the warranty is soon to be expired. Beam pattern was good with the factory beam pattern, but was made better by lowering the adjustment screw by 20 "clicks." Now on flat land, the beam pattern is sharp. Light is supposed to go where it should. But driving up on hills is where the chances of getting flashed at are higher. Even vehicles equipped with OEM LEDs are bound to experience this same thing.

[@HeadlightRevolution]

Reach out to our CS team for more info on this! 218-755-5200 [e-mail]

[@rogerjohnson4998]

Since these led’s have been out for a while are they still the best out there or have you all found anything better

[@HeadlightRevolution]

I would say these and the GTR Ultra 2 are still on top!

[@dbarton8651]

Yup got um, love um!

[@HeadlightRevolution]

That's awesome! Seems like everyone loves them... :)

[@Krispy74447]

Are these the same as the supernova v4? I have those in my high and low beams and they're fantastic.

[@HeadlightRevolution]

The S-V.4 bulb is the new version of those ones.

[@One-Hung-Low]

No refund be careful

[@1993ka24det]

It still not fit in the Dominator 2.0 headlights that are on my Exocet

[@kahrirhodes8325]

How are these compared to morimotto HId 35w low beams ?

[@HeadlightRevolution]

They are very comp[arable with brightness. But the HID's will have more wiring to set up.

[@eliolopez7421]

Hi I have a kenworth T680 With hid from Factory I cannot see Harley at night I have to be using my high beams I would like to change over to LED My bulb is d3s can u help me

[@HeadlightRevolution]

Check out the S-V.4s!

[@highrzr]

What kind of longevity do these bulbs have? They have a two year warranty so I'm thinking you'd get a little over two years on them? $179 a pair for 2 years of operation is pretty steep. Also, will some of the heat produced, apply to the headlight housing so in the winter it will help melt ice and snow off of the headlight housing like the existing halogen bulbs do?

[@HeadlightRevolution]

The life expectancy of those bulbs is roughly 2500 running hours, so you have plenty of life with those bad boys! If you don't like that 2-year warranty, you could just go with the Ultra 2.0 LED form GTR Lighting, that comes with a lifetime warranty! Both of those LED bulbs will be able to melt snow off of a headlight after a longer period of time, but they are not designed to do that specifically! If you have any other questions, we are here to help!

[@sup3rior847]

I have s-v4 from you guys and i love it, unfortunately my left ones burnt out is it possible just to buy one seperate from the site?

[@paulrobilotti9294]

LOL, 11 months and not answer, nice

[@Khusta...Ngcupe]

I have been looking for something for my Glof 7 2014 Halogen. I am currently using HID for my low beam I have halogen for my high beam because i couldn't find anything for it. I only managed to find LED only for my fog lamps. I am looking for both head lamps low beam and of cause high beam.

[@HeadlightRevolution]

Reach out to us so we can assist you! 218-755-5200 [e-mail]

[@MrDRP730]

The V4’s are good.

[@HeadlightRevolution]

They are a solid choice.

[@logikgr]

At 8:10 you mention that the LED driver is designed to work at 8 volt DRL mode. Does the LED driver have two constant current output modes (DRL dimmed, ON full brightness), or does it run the bulbs at the same brightness (duty cycle) regardless of the "signal" (8v/12v) voltage?

[@HeadlightRevolution]

These bulbs run the DRL at full brightness unfortunately. If you want something that works with a dimmed DRL, really the only option out there is the Xenon Depot Xtreme LED Pro headlight bulbs. headlightrevolution.com/led-headlight-bulbs/xenon-depot-xtreme-led-pro/

[@samibmailful]

Why there is no review about hikari? Or Aukee ?

[@drd6416]

Wouldn't mind sklkne of those in my 09 accord (has projectors and awful yellow beams) - problem is, I'm in the UK and the car is horrible to get at the lamps (from the wheel well only!)

[@myjobisjustdandy2909]

Would really like to see a test done with Sealight LED offerings.

[@HeadlightRevolution]

We will see what we can do for you there down the road, nothing in the works as of yet. We will keep you posted!

[@myjobisjustdandy2909]

@@HeadlightRevolution Just installed Sealight X2 bulbs (9005 for high beams), really impressive compared to stock 4200K OEM bulbs. Would really be interested in seeing these tested next to the SV4 bulbs, just saying.