What's the difference between single and dual beam headlight bulbs?

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  • Опубліковано 26 січ 2025

КОМЕНТАРІ • 139

  • @zubairahmed9210
    @zubairahmed9210 4 роки тому +1

    Hi pls tell me one thing, my car is vw polo 2013 Mk5 6r so my headlight has 2 single Feliment fitting, I check but VIN number that I need H7 For Dipped beam & also H7 for high beam.
    I searched on google it reads That H7 can be only used as Dipped beam not for high beam. What am i gonna do ? Should I go for H7 for both high & low beam ?

  • @arctic975
    @arctic975 Рік тому

    So my car is a single beam headlight but I’m a bit confused, is there separate bulbs for low beam and high beam or do you buy the same bulb for both

  • @hannahjoann1502
    @hannahjoann1502 21 день тому

    Thank you!!! 3 men couldn't educate me like this video has on the difference of bulbs/brights and housing! Im female and have resorted to doing it all my dam self!!! 😤
    Just as I did to fix my washing machine!!! Again, thank you. 😊

    • @HeadlightRevolution
      @HeadlightRevolution  20 днів тому

      Glad to help - it's always great to see people empowering themselves with DIY!

  • @nelsondesdepuertorico3779
    @nelsondesdepuertorico3779 6 років тому +3

    ""THANKS FOR THE CLOSED CAPTION.....EXCELLENT VIDEO""
    From Puerto Rico....

  • @sergevillanueva7222
    @sergevillanueva7222 3 роки тому +1

    I bought a new H4 Led to replace the stock lights, hi beam works but loe beam is not. How can i fix it?

    • @HeadlightRevolution
      @HeadlightRevolution  3 роки тому

      Shoot us an email at Sales@headlightrevolution.com and we can help.

  • @PrimeSuperboy
    @PrimeSuperboy 5 років тому +2

    The car I bought from someone had LED's installed in their Xenon projector housing but the LED's had a dual beam separated by 180 degrees. This creates a weird split effect when you look at the projector directly because you have two sources of light coming out of the LED and getting projected. Took me forever to understand why my headlights looked the way they did but this video really helped.

  • @diegomora1294
    @diegomora1294 4 роки тому +3

    Hello. In the case of a Dual Beam Headlight Bulb, can it operate low and high beam at the same time ?, is it safe for the bulb ?

    • @ESPLTD322
      @ESPLTD322 3 роки тому

      So some cars will do it if you pull back on the brightening stock and hold it back, rather than pushing it forward. It’ll do dim and high at the same time. Our old Taurus did it. But my crown Vic won’t, unless you pull back to brighten, let it go back to dim, and then pull back again immediately. It only does it about one second though. I imagine it would burn out the bulb twice as quick, but I used to do it all the time, and never had to change it. So I guess it depends on which car you have.

  • @sahilsachdev
    @sahilsachdev 5 років тому +1

    Brother if a car has dual beam headlamp which lights both the bulbs at high mode and a car with h4 which lights only high part..then the brightness of h4 setup will be less as compared to dual beam lamp?
    Am i right or wrong?

    • @HeadlightRevolution
      @HeadlightRevolution  5 років тому

      You are correct, but this would only apply in high beam mode.

    • @sahilsachdev
      @sahilsachdev 5 років тому

      @@HeadlightRevolution yes i know..thanks sir 🙏🙏

    • @amalarajans9021
      @amalarajans9021 5 років тому

      When I switch on high beam both the high and low work together and I am using H4, and it burns out quickly, where is the problem?

  • @Semaj.18272
    @Semaj.18272 2 роки тому

    So if I purchase two h7 bulbs and place one in the high beam section and one in the low beam for my car figure out hitch is out and give it more power

  • @GoFlyPix
    @GoFlyPix 3 роки тому

    My question is…if my ram 2500 has oem dual headlight assembly with one reflective space, can I get an aftermarket headlight housing that has 2 reflective housings to run 2 single beam lights??

  • @diegopulido9385
    @diegopulido9385 2 роки тому

    Does 9012 HID headlight bulb do both low and hi beam?

  • @Faceless_Jeffrey
    @Faceless_Jeffrey Рік тому

    Hi! How to distinguish high and low beam bulbs for ford transit? Standard!

  • @isamsoft2011
    @isamsoft2011 3 роки тому

    Hello, I would like to ask you a question about the philips UItinon Essential LED 17W h4 lamps.
    I would like to make a modification so that when I turn on the high beam the low beam also turn on at the same time. Does that have no risk on the lamp itself? knowing that I have a beam with relays that can support up to 100w.

    • @HeadlightRevolution
      @HeadlightRevolution  3 роки тому

      I would suggest reaching out to our CS team so we can go over some options with you!
      218-755-5200
      Sales@HeadlightRevolution.com

  • @quercarienmclynne
    @quercarienmclynne 5 років тому +1

    Hi I got honda civic 2007, 4 door automatic and I like to use LED regular headlight what do you recommend? Looking forward to your reply thank you.

  • @ztaroautomotive3463
    @ztaroautomotive3463 5 років тому +13

    Thank for this video! It helped clear a lot of confusion I had regarding high-beam and low-beam. Subscribed to the channel as well.

  • @lakmed5290
    @lakmed5290 4 роки тому

    Hi guys can you help to adjust my light on my chevrolet cruze 2012 l installed H 4 HID after market and I want to calibrated well

    • @HeadlightRevolution
      @HeadlightRevolution  3 роки тому

      I would suggest reaching out to our CS team so we can go over some options with you!
      218-755-5200
      Sales@HeadlightRevolution.com

  • @EmmanueljosephTJ
    @EmmanueljosephTJ 6 років тому +5

    Thank you very much. Great job. I have a Toyota Camry 2013. What brand led do you recommend? Thank you very much.

    • @HeadlightRevolution
      @HeadlightRevolution  6 років тому

      TJ, check out this video to get your answers: ua-cam.com/video/SQF5ESBHLrw/v-deo.html

  • @haythamghareeb1
    @haythamghareeb1 5 років тому

    Hi. Thanks for the video. Now , my high beams don't work in my 2012 Chrysler 300C and I was told that the "flap" inside the housing stopped working. Other 300C owners told me I don't have a flap. I have a dual beam bulb. So I am confused. Are dual beam bulbs always on (low and high) and the flap controls which beam to show or do I have low beam on and when I use the high beam it lights up?

  • @chinnimech
    @chinnimech 4 роки тому

    I have VW Polo 2013 high line 1.2 TDI, and issue is headlight light intensity is less due to this I am facing problem driving in night times. Even after polishing of head lights.
    Some bady telling to go for 2016 model dual light type, some bady advising to go for projector lamps.
    Could you suggest for best option with budget?

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      That's a good question, Email us at Sales@HeadlightRevolution.com and one of our experts will walk you through the best possible options for your car.

  • @sitinurbaya4004
    @sitinurbaya4004 4 місяці тому

    My headlamp (hid) got seperate hi/lo beam bulbs..if i install hi/lo bulbs (led) on low beam when i turn into high beams is that bulbs will turn to high beams

    • @HeadlightRevolution
      @HeadlightRevolution  4 місяці тому

      If your headlight uses separate low and high-beam bulbs, you'll need to buy LEDs in the same bulb size as a replacement. A single filament bulb can't be relaced with a dual filament bulb because they aren't the same bulb sizes, bases, or connectors.

  • @ashemaly7774
    @ashemaly7774 5 років тому

    I have a Hyundai Santa Fe. It has a dual headlight housing. so, a single bulb for low beam and the another one for the high beam. I am about to buy an LED bulb with a dual beam to use instead of the current single beam (high beam only). Will that work properly?
    So if I put it in the high beam will it automatically illuminate in high beam mode?
    Thanks

  • @kshitijpandya
    @kshitijpandya 5 років тому

    Hi. I have a 3rd generation honda crv which has a projector lamp for low beam and a normal bulb for high beam. I want to put LED bulbs now. So which ones should I choose?

  • @ScientistPrepper
    @ScientistPrepper 2 роки тому

    whenever I need headlights i go to this guys channel.

  • @jeffmay7263
    @jeffmay7263 6 років тому +4

    Great job explaining about these bulbs.

  • @Lesiba2
    @Lesiba2 3 роки тому

    Hi guys, I am from South Africa, if I bought a product from you, let me say for a similar model of my car, is the design the same and will it fit into my car and how long will a shipment take to arrive in S.A?

  • @PrinceAutumn
    @PrinceAutumn 5 років тому

    What about the triple colored led headlight? Are they any good?

  • @beastrcdriver101
    @beastrcdriver101 5 років тому

    This helped so much. I have a dual beam HID ds1 in my Grand Cherokee, is there a led conversion kit I can use that still allows for the low and high operation? Thanks

    • @HeadlightRevolution
      @HeadlightRevolution  5 років тому

      If you need brighter light you should do a total projector retrofit, or swap out your bulbs to a newer style of HID. Contact us for more details on which method you prefer. sales@headlightrevolution.com

  • @carloscalderon4751
    @carloscalderon4751 Рік тому

    Thank you so much, I have a 2018 CHR and I’ve been looking EVERYWHERE for answers for why I only have high beams, turns out that the prev owner put single beam bulbs when the car is supposed to have dual beams.

  • @jatintalwar9897
    @jatintalwar9897 6 років тому

    can someone tell me that at what angle does these bulb in headlights emits the light at?

  • @vroom362
    @vroom362 4 роки тому

    Good video. But my basic question still stands. My vehicle lens utilizes a dual beam bulb. Should the High Beam filament be installed so that its on top of the Low Beam bulb within the lens housing or on the bottom of the lens housing (Low Beam on top/High Beam on bottom....) Thx!

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      This changes between a lot of vehicles, but for the most part you will want the high beam filament on the uper side of the bulb.

    • @vroom362
      @vroom362 4 роки тому

      @@HeadlightRevolution Ok! That's the way I have it. Low Beams seem solid. Not as impressed with the distance on my High Beams. Nothing near my wife's factory installed Xenon's on her 2008. But still a significant improvement/upgrade to my 2002. Now to learn more about projector lens vs reflective. I'm sure they're likely not applicable to my older vehicle or I would've stumbled across them.... Appreciate the tutorial content and prompt replies.

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      Anytime man, glad that we could help!
      You could totally do a retrofit on that vehicle, and you would want to reach out to the company The Retrofit Source for that!

  • @alejandroolivares9781
    @alejandroolivares9781 6 років тому

    I have a Toyota highlander 2019. What headlight do you recommend ?

    • @HeadlightRevolution
      @HeadlightRevolution  6 років тому

      You will want to look into HIDs!
      Link: headlightrevolution.com/gtr-lighting-55w-gen-5-pwm-canbus-single-beam-hid-conversion-kit/

  • @alxbl324
    @alxbl324 4 роки тому

    So which is the best dual beam led?

  • @hamzaimthiyaz2257
    @hamzaimthiyaz2257 5 років тому +4

    Thank you, this is all i needed!!!!

  • @Montro_Full
    @Montro_Full 9 місяців тому

    Thank you for this breakdown! This explains why my old cars LED's sucked! I didn't install the right light bulb with it!

  • @nabiltedjani5466
    @nabiltedjani5466 5 років тому

    Please can you help me about which led headlight i can use on my Volkswagen golf 6 2009
    H7 or H4
    And which one work with hight and low beam?

  • @Minecraft007crave
    @Minecraft007crave 3 роки тому

    Which is the brightest dual beam led headlight bulbs?

  • @asifjahan1471
    @asifjahan1471 2 роки тому

    Sir, what would happen if i put low beam led (H7) bulb in high beam reflecting housing(bowl) ; it will work as a high beam or low beam ?

    • @HeadlightRevolution
      @HeadlightRevolution  2 роки тому

      You cannot fit bulbs into housings that aren't designed for that specific bulb size.

  • @manojr33
    @manojr33 4 роки тому

    Hello Sir.
    I had H4 Autobahn Led Head Light
    This low beam works so bright and High beam works perfect but while high beam was turned on i can't see the things perfectly infront of me the light was throwing soo far away from me.
    So i need a help that when i turn on high beam the low also should work as well. Then i can able to see infront of my view and far way view as well. Please help me.

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      Unfortunately that can’t really be repaired or adjusted, You’d need a different bulb in your headlights. The SV4 or GTR Lighting Ultra Series 2 bulbs would work better for you in your headlights.

  • @andrewoliver9686
    @andrewoliver9686 6 років тому

    Any recommendations for a 9007 bulb? I have a 360 led bulb (facepalm), and it's horrible at night...

  • @MazharIqbal-vq3zm
    @MazharIqbal-vq3zm 3 роки тому

    Can I replace hb3 with h10

  • @inodoge1897
    @inodoge1897 5 років тому

    How does auto leveling works? Does the bulb moves or the reflector moves?

    • @HeadlightRevolution
      @HeadlightRevolution  5 років тому

      Great question!
      Auto-leveling headlights are controlled by a motor on the back of the headlight that moves the reflector.
      Generally, the headlight is floating on 3 axis, and one of the axis is an arm from the motor. Each axis is a ball joint, which allows the movement.

  • @jmdds
    @jmdds 4 роки тому

    I still dont get it .How come my Kia sportage 2020 model has HB3 bulb with with High and low beam in one bulb but when I look at it there is only one filament.

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому +1

      You might have a projector style headlight that uses one single filament bulb. Rather than using a dual beam bulb, You'll have a metal shutter inside the headlight that opens and closes to give you a functional high beam.

    • @jmdds
      @jmdds 4 роки тому

      @@HeadlightRevolutionThanks for the quick reply.Yest it has a projector light and you are 100% right. Will the SCP mini a good choice for a Kia Sportage 2020 using a HB3 Headlight bulb as the original HB3 globe is totally crap and remind me of an old Volkswagen 6 volts headlight from 1965.How much better it should be compared to my original bulbs ?

  • @watchwithrahul
    @watchwithrahul 5 років тому +2

    Superbly explained. Thank a ton. Love you sir.

  • @karlrod4699
    @karlrod4699 3 роки тому

    Such an old video and still so useful.

  • @tyurgen5222
    @tyurgen5222 4 роки тому

    I recently purchased headlights for my Toyota Tacoma originally my Toyota Tacoma uses H4 low and high beam but the new headlights I bought only use H7 and it’s a Single bulb headlight where is my high beam.

  • @satishvasane6812
    @satishvasane6812 2 роки тому

    Thanks brother from India

  • @Jeff-jr3sg
    @Jeff-jr3sg 4 роки тому

    I just installed a pair of Spec D headlights that are only equipped with 1 projector and I noticed the H9 halogen bulb included only has one filament but is supposed to be dual beam. I found this video because my headlights sometimes get stuck on high beam and its very annoying and I want to replace them with the correct LED.

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      With that headlight, you most likely have a shutter that is in the projector, and that is what controls the switch from low to high beam. I would reach out to the company you purchased those from, and see if they will be able to replace that for you!

    • @Jeff-jr3sg
      @Jeff-jr3sg 4 роки тому

      @@HeadlightRevolution You were right I was able to take apart the housing very easily and add high temperature grease to the shutter now it moves freely thank you.

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      Glad you got that working! Let us know if you have any other issues!

  • @hamzaimthiyaz2257
    @hamzaimthiyaz2257 5 років тому +1

    In my toyota corolla 1997 (dual filament headlight bulb) , low beam works fine. (one fillamant lights up) but when i turn high beam, both filaments light up,

    • @HeadlightRevolution
      @HeadlightRevolution  5 років тому +1

      With the 1997 Corolla I would only be concerned about your high beam function if it causes a problem like an error/warning light on the dash, or some other issues. But if your high beam is as bright as you think it is, having the low beam stay on with high beam is not really a problem - in fact it's a desirable trait that some people force to have happen through custom wiring.
      If you're really concerned about it I would try some different bulbs. Your car takes an H4 style bulb and should have very simple straight forward wiring, and these generation Toyota cars are known for being extremely simple. The most likely cause of the malfunction is something wrong with that particular headlight bulb. Try a different brand like GTR Lighting or Morimoto because we know those do not have those problems.

    • @hamzaimthiyaz2257
      @hamzaimthiyaz2257 5 років тому

      @@HeadlightRevolution thank you. After reading your comment, i went and check with the local mechanic. My doubt was right. It was short conducting.
      The problem was : previous owner had LED lights, but they were cheap quality and also the relay's were bad quality.
      What we did : we removed all the extra wiring work done by the previous owner and plugged the new Halogen H4 bulbs to the original socket. Now it works fine. Just like how it should be.
      Thanks to your page

    • @hamzaimthiyaz2257
      @hamzaimthiyaz2257 5 років тому

      The reason why i removed the LED bulb is , its very hard to see when it rains or foggy,
      Where i live half of the time its raining, Halogen works just fine for me 😊😊

    • @amalarajans9021
      @amalarajans9021 5 років тому

      I have the same issue

  • @pluskii5229
    @pluskii5229 4 роки тому +2

    Was wondering why my high beam and low beam came from the same light

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому +2

      Well now you know, glad we could help with that! If you need anything else just let us know! Have a great day!

  • @fireszn6123
    @fireszn6123 4 роки тому

    I have an issue, I plugged everything in and on dim one light is in high beam mode, and the other is dim, and when in high beam mode the opposite happens..

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      Did you get them from us? If so, Reach out to sales@headlightrevolution.com and we will make sure you’re taken care of. It sounds like you got a mismatched set of bulbs.

  • @keithuboy
    @keithuboy 3 роки тому

    My headlights do not come on, even the headlight high beam icon does not show in the cluster meter. When checking with a multimeter, I am getting 12 volts across all the three points of my H4 dual beam headlight bulb connector. Please help. URGENT

    • @HeadlightRevolution
      @HeadlightRevolution  3 роки тому

      Shoot us an email at Sales@headlightrevolution.com and we can help you out.

  • @christopherh3389
    @christopherh3389 6 років тому

    But can you use a dual beam led bulb in place of a single beam bulb so low as the connectors are the same? Or at that point does it come down to heat output (in the housing or heat sink), wattage, amps and/or draw?

    • @HeadlightRevolution
      @HeadlightRevolution  6 років тому

      No, that won't work. It has to do with fitment. They all fit differently. You physically cannot replace a dual beam bulb (any style) with a single beam bulb (any style). They just won't go in.

  • @Moonface00z
    @Moonface00z 4 роки тому

    Which dual beam headlight bulb is the best in the market? ??

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому

      The GTR Lighting Ultra Series 2 and the S-V.4 bulbs are excellent dual beam headlights.

  • @JuanGonzalez-nz9lw
    @JuanGonzalez-nz9lw 3 роки тому +1

    Excellent explanation. Thank you!
    I have an odd question though: I have a 2014 Hyundai Accent, which uses a single 9005 bulb (single beam, single filament) on each side, as both low beam and high beam. How does that work? Do they just shine it with more power? Or maybe shape the light output (block the top half for low beam) ? Any input is appreciated. Thanks again.

    • @HeadlightRevolution
      @HeadlightRevolution  3 роки тому

      Give us a call or shoot us an email and we will be happy to assist you.
      Phone: 218-755-5200
      Email: Sales@headlightrevolution.com

  • @tomnorro9752
    @tomnorro9752 6 років тому +2

    Bueno trabajo

  • @BK0408
    @BK0408 4 роки тому

    Very nice video. 1 question : can we put LED light in bi-xenon retrofit projectors?

    • @HeadlightRevolution
      @HeadlightRevolution  4 роки тому +1

      Technically you can. I wouldn’t recommend it though. HID is much better in those projectors.

  • @anthonyarbeau7118
    @anthonyarbeau7118 6 років тому

    I am wondering about the 9007 halogen. Does the low beam filament stay ON when the high beam is activated? I'm installing a projector unit where it moves a piece up for the "high beam" so I need the lowbeam filament to stay ON while clicking the high beam "opens the door" letting more light out. Similar to that electro magnetic bulb you showed, just moves to let more light.

    • @HeadlightRevolution
      @HeadlightRevolution  6 років тому

      Some dual beam bulbs only illuminate one filament at a time, and others illuminate both filaments during high beam. It's not that uncommon.

    • @5RIKA5
      @5RIKA5 6 років тому

      If you’re doing a projector retrofit with the hi-low function you might just need single filament and wire the hi-low shield to the hi beam wire so when you turn on the hi beam it will lower the shield and let out more light. Like he said it won’t change the brightness of the light but the pattern instead to give you more light down the road.

  • @davidboyd374
    @davidboyd374 3 роки тому

    brilliant info

  • @denizhanozkara
    @denizhanozkara 5 років тому +1

    thanks alot!

  • @raymondo5893
    @raymondo5893 3 роки тому

    I tried the same make and model of bulbs. H4 was not as good as H7. H7 was more brighter

    • @HeadlightRevolution
      @HeadlightRevolution  3 роки тому

      H4 and H7 are completely different. How did you try both in one housing?

    • @raymondo5893
      @raymondo5893 3 роки тому

      @@HeadlightRevolution yes they are completely different. I tried them separately in different cars. So in the H7 fitting the light is brighter and distributed strongly on the ground. The light from the H4 is spread out but not so bright

  • @mileswatkins2162
    @mileswatkins2162 2 роки тому

    Good viedo

  • @mimicat424
    @mimicat424 6 років тому

    I thought was about led headlights but seems cover picture confuse me without read carefully title, bad picture

    • @HeadlightRevolution
      @HeadlightRevolution  6 років тому

      Mimi Cat, we do talk about LED bulbs starting at 4:21 mark in the video.

  • @greatgameplayswalkthroughs660
    @greatgameplayswalkthroughs660 6 років тому +1

    Now I understand!

  • @toyota420xp
    @toyota420xp 6 місяців тому

    This didn't help me at all I'm so f****** confused my car has single beam led headlights and my parents has dual beam led. How does single beam work vs dual beam.

    • @HeadlightRevolution
      @HeadlightRevolution  6 місяців тому

      Single beam headlights mean one bulb per low beam and high beam, dual beam means one bulb for both low beam and high beam!

  • @Yassir278
    @Yassir278 5 років тому

    Thanks

  • @faridelmasry5899
    @faridelmasry5899 4 роки тому

    Thanks.

  • @davidchao7322
    @davidchao7322 2 роки тому

    can't be more clear!

  • @tracypearl
    @tracypearl Рік тому

    👍

  • @c7uk
    @c7uk 6 років тому +2

    People ask that?!