H13: S-V.4 LED Bulbs

134 Reviews

Brand: SV4




PART #: 2 x SN.LED113


Introducing the S-V.4 Bulbs – the pinnacle of cutting-edge illumination technology! Illuminate the road like never before with these high-performance bulbs that effortlessly combine brilliance with precision. Featuring advanced multi-core LED chip technology, the S-V.4 produces an astonishingly powerful yet perfectly focused beam, outshining competitors and enhancing your driving experience. Crafted from aerospace-grade 6063 aluminum, these bulbs boast unparalleled thermal management, ensuring reliable performance even under extreme conditions. The integrated high-speed micro-fan guarantees optimal cooling, while the smart thermal system safeguards against overheating. Say goodbye to flickering and errors, as the built-in CANBUS integration ensures seamless compatibility with your vehicle's systems. Experience the future of automotive lighting with the S-V.4's compact design, effortlessly fitting into various housings. Enjoy enhanced visibility, wider coverage, and a prolonged lifespan compared to traditional halogens.


  • Cutting-Edge LED Chip Technology: Unrivaled brightness with perfect beam pattern
  • Superior Thermal Management: High-quality aluminum for heat dissipation, waterproof micro-fan
  • CANBUS Integration: Flicker-free operation, compatibility with modern vehicle systems
  • Compact Design: Low-profile fitment, suitable for tight spaces
  • Dimming and Adaptability: Flexible performance in various driving conditions


  • LED Bulbs: 2x (One Pair) H13 S-V.4 LED Bulbs

  • LED Drivers: 2x S-V.4

  • Wiring: H13 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)




  • 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.


World of difference

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A major upgrade over the halogen lights in my 2019 Jeep wrangler. They look great, makes me feel safer when driving and they were a breeze to install.


Sv4 led h13

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Had little difficulty w aiming screw and holes provided. Great cutoff and range of lux


Very good lights

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As advertised bright and well made. Exact fit good product.


Vice President

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Excellent service great sales team.
Roberto DiFranchesco
Vice President
14056 Artesia Blvd
Cerritos,CA 90703


Performs as advertised

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These bulbs fit correctly, the connector locks as it should i have a real comfort level with these LED bulbs.



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I donÄôt hate them but theyÄôre not exactly what IÄôd imagined. Not sure if thatÄôs the fault of the bulb, how low my car is or a manufacturers detail but the beams seem to illuminate beautifully what seems like a very short radius in front of the vehicle. It feels no more than 15 feet or so and thereÄôs almost no ambient lighting beyond that which makes EVERYTHING outside of the beams feel much, much darker. Maybe IÄôm just not used to the way LEDs work. IÄôm not perfect, so it could be user error too. Aside from that very minor inconvenience theyÄôre great and I genuinely donÄôt feel like IÄôm blinding everyone in front of me which was a huge concern.

Installation was only more difficult because of my bigger hands and the placement of the bulbs under the hood. Otherwise the instructions were simple and straightforward.


Product is great.

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Product is great.


LED Headlights

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Great product! Extremely pleased with the turnout and how bright they are on the road.



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everything work as promised bought from anther company had nothing but problems will buy from hr from now on great people

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