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9006: S-V.4 LED Bulbs

129 Reviews

Brand: SV4




PART #: 2 x SN.LED106


Introducing the S-V.4 LED Bulbs – a revolutionary upgrade for your vehicle's lighting system! Unleash cutting-edge LED chip technology that produces unparalleled brightness while maintaining a flawless beam pattern. Unlike others, the S-V.4 employs advanced multi-core LED chips, resulting in a seamless and powerful light output. Crafted from premium 6063 aluminum, designed for aerospace applications, these bulbs ensure remarkable heat dissipation and corrosion resistance. Equipped with a high-speed micro-fan, they guarantee optimal cooling, even during extended use. Our intelligent thermal management system ensures safety by dimming the light if necessary. Say goodbye to flickering issues with the built-in CANBUS integration circuitry. Experience hassle-free installation in most vehicles, thanks to its plug-and-play design. Transform your driving experience with the S-V.4's precise light beam, enhanced visibility, and wider viewing angle.


  • Cutting-Edge LED Chip Technology: Experience unmatched brightness and a perfect beam pattern.
  • Advanced Multi-Core LED Chips: Seamless light output for superior visibility.
  • Premium 6063 Aluminum Build: Ensures exceptional heat dissipation and corrosion resistance.
  • Intelligent Thermal Management: Dimming feature for enhanced safety during extended use.
  • Built-In CANBUS Integration: Eliminate flickering issues with hassle-free installation.


  • LED Bulbs: 2x (One Pair) 9006 S-V.4 LED Bulbs

  • LED Drivers: 2x S-V.4

  • Wiring: 9006 Plug and Play Inputs


This product includes a 2 Year limited warranty, serviced and supported by our team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. For additional information, contact us.


  • Intensity: 3,600lm

  • Power: 36w

  • Input Voltage: 8-32V DC

  • Light Color: 6000K (Cool White)



  • BASE/FITMENT: 9006/HB4

  • Do I need PWM / Anti-Flicker Modules?: When using in Fog Lights: Unlikely. With low beams that double as Daytime Running Light: Likely.With high beams that double as Daytime Running Light: Likely. When the vehicle is late model American (Chrysler, Dodge, Jeep, Ford, GM): Likely.


APPLICATION: HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE
Note: This usage regulation is not unique to this item. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.



Cutting-Edge LED Chip Technology: We challenge you to find another bulb on the market that produces as much light as the S-V.4 while still retaining a perfect beam pattern! The S-V.4 LED fog light 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. Most LED fog light bulbs on the market essentially create 2, 3, 4, or 6 different light sources by stacking 2-6 different chips together in a line. The NLW1860CV2 chips are based on XD14 technology developed by CREE, this custom designed LED chip has no light gap between diodes which gives it a closer function compared to the original filament bulb, thus achieving a greater beam accuracy that works best in any fog light or fog light housing.

Thermal Management: The S-V.4 LED fog light bulbs are built from the highest quality 6063 aluminum material originally designed for aircraft and space craft applications. This material has amazing heat dissipation qualities as well as is 100% corrosion resistant in automotive applications. On the bottom of the heat sink lies a high-speed double ball bearing micro-fan that is fully submersible and waterproof! If the fan stops working, the sophisticated thermal management system inside the bulb will dim the fog light until it is safe to use. Considering that these bulbs can be up to 6x brighter than your original bulbs, even at 50% power, they will still be safe to use on the street in most situations. The heavy duty LED bulb power driver has a built in smart fan circuit that ramps up the speed of the cooling fan as necessary so it's as quiet as possible when it can be.

Compact Design: Most LED fog light bulbs that use a fan-based active cooling system are known for not being small or easy to fit inside fog light housings with a dust cover. The S-V.4 is designed to be as compact as possible. The mounting depth is 20-25mm on most bulb variants, low profile enough to fit even the most demanding of spaces! The heat sink / fan diameter is only 39mm! The LED driver on this bulb is larger than the previous generation, but it is still the right size to fit inside most fog light housings comfortably.

CANBUS Compliant: Do your LED fog light bulbs flicker, pulse, give you errors and warnings on the dash? Do they even work at all?? Chances are your vehicle employs some version of CANBUS or PWM to control the lighting functions. These complex OEM systems rely on the physical readings of your original fog light filament to determine of your bulbs are operating properly. Simply put, when you install an LED fog light bulb, that function sometime determines that the bulb is broken, or missing entirely and will cause the truck to malfunction. Sometimes this means they don't come on at all, other times they flash, and sometimes they will suddenly shut off while you're driving! All of these things are solved by the built in CANBUS integration circuit found already inside the S-V.4 LED driver. Sometimes an extra PWM module may still be necessary, but this bulb is totally plug and play on the vast majority of vehicles on the road today, even brand new models!

Dimming: The S-V.4 bulbs dim less and less bright until they turn off at 8V DC.

DRL: If the DRL function is lower than 8V DC, the bulbs will just not turn on at all. But if they use CANBUS or PWM at 12V DC they will work normally.

CANBUS: Some vehicles use CANBUS function to monitor and control your fog light and fog light bulbs. The S-V.4 has a slightly larger LED driver than normal because the CANBUS anti-flicker and anti-error circuitry is built in! No external components should be needed to install these bulbs with a CANBUS-Equipped vehicle. Easy plug and play installation. 2 year warranty.

Want your fog lights: to shine brighter and further but your current bulbs just aren't cutting it? Want to get rid of that old yellow light tint and give your ride an updated look with a cool white light beam? Look no further! These LED fog light bulbs will cast a precise light beam that will give you increased visibility, a wider viewing angle, and a much longer lifetime over conventional halogen bulbs.

The S-V.4: comes in every popular style to replace any fog light or fog light bulb. Match the bulb number of your original application (example: 9005, 9006, H4, H13, etc...) with the matching S-V.4 LED fog light bulb and replace bulb for bulb. Fits all applications including projectors, and fog lights with dust shield covers.



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Awesome!! I love the color of it the brightness and beam pattern. Thank guys at Headlightrevolution.


Easy install, great white light.

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Easy install, great white light. recommend highly!


Led bulbs

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Overall, great product good price and IÄôm happy with the install. Glad that I chose Headlight Revolution for my upgrade .


Honda Civic Install

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Easy install. Makes factory beam pattern only way brighter. If the cords came out of the same side of the voltage regulator box it would fit a little better. Also it's hard to secure the extra wiring and box.


night driving

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I look forward to driving at night!


Outstanding leds

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Installed on a 2012 toyota carolla s. Install was done in 3 min. Light output compared to sylvania ZXE gold bulbs is night and day. The ZXE bulbs are really bright. The v4's make them look like tired old halogen bulbs. I would recommend the v4's to anyone looking for an led upgrade. Only con I can find it's price.


Bulbs are bright as ever!

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Bulbs are bright as ever! For sure will buy them for every truck I get!


Very pleased

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No comparison to the old halogen , put these in a 2003 Monaco diesel pusher motor home amazing brightness great white color
Highly recommend


Superior lighting

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I installed these bulbs on my 1997 Acura Integra, i had a hard time getting good visibility with regular halogen bulbs. I researched on youtube and figure I would try these bulbs. WOW huge difference, the light out put is much clearer and brighter. No more yellow light and crisp white beams of light now show me the road. I will be installing LED's on any halogen light for any of my future vehicles after this car.


2014 Dodge Ram

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Lights are extremely easy to install. They are the brightest lights on the road. I Followed the YouTube videos to install. These are my second set of lights, first set of V3 only lasted about 10 months, IÄôm interested to see how long the V4 last.

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