LED Fog Light Bulbs

H4: S-V.4

B-LHB-SV4-H4-HR

PART #: 2 x SN.LED116


[ In Stock: 0 pieces ]

Product Details

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.

HR Tested: Here at Headlight Revolution, we spend a lot of time installing and testing the products you'll find for sale. We don't favor any particular brand, so our commitment to you is that we'll deliver the best product for your application, period. To see all of the compatible lighting upgrades for your vehicle, use the Buyer's Guide on our homepage! Be sure to check out the HR YouTube channel for hundreds of helpful install and review videos!

Product Specs

  • What's Included

  • BULBS: 2x H4 S-V.4 LED

  • LED DRIVERS: 2x S-V.4 Regulators

  • WIRING: H4 Plug n Play Inputs

  • WARRANTY: 2 Years

  • Compatibility

  • FITMENTS: H4, H4-60/55W, H4-45W, 9003, 9003LL

  • Do I need PWM / Anti-Flicker Modules?:

  • Use in Fog Lights: Unlikely

  • Low beams that double as Daytime Running Light: Likely

  • High beams that double as Daytime Running Light: Likely

  • Vehicle is late model American (Chrysler, Dodge, Jeep, Ford, GM): Likely

  • Tech Specs

  • INTENSITY: 3600lm / bulb (each)

  • CURRENT LOAD: 2.5A @ 14V DC

  • WATTAGE: 36W (each)

  • INPUT VOLTAGE: 8-32V DC

  • Color Temp: 6000K (Cool White)

Product Reviews

4.6 out of 5 stars

108 Reviews   Write a Review

5 out of 5 stars

Much better night driving

Barry Cliborn  

Huge improvement over stock bulbs in my 2014 Tacoma. Fairly easy install too. You will be happy you bought these.


5 out of 5 stars

Best lights on the market

larry miller  

I have 4 sets currently and ready to order two more sets- best lights on the market that I've tried.


1 out of 5 stars

Purchased 5 kits, 3 failed beware

CAM redenbach  

IÄôm not sure what to say but disappointment made a serious commitment and have 5 kits. For myself and family and now they are all failing for the same reason. Fan bearings are failing
Presently have warrantied 3 kits ;(
DoesnÄôt matter how great the beam pattern is if they are going to fail every 1-1.5 years


5 out of 5 stars

Great bulbs

Kyle Williams  

The bulbs worked great and as expected.


5 out of 5 stars

Sv4

Barry Quickel  

Amazing light output perfect beam pattern. Reading signs very easy at night


5 out of 5 stars

2004 Honda Pilot EX

Hiram Bennett  

Even though they don't list Honda vehicles , they fit and operate very well. The light output is brighter than OEM or Sylvania brand.


5 out of 5 stars

Everything as expected

Domagoj Sucic  

Everything as expected


5 out of 5 stars

Really nice on the 240D

Raffi Kidikian  

Really nice on the 240D


5 out of 5 stars

Awesome

brian hutchins  

I love these bulbs. They are the brightest I've had before. In my application, I had tried a few different LED bulbs that didn't fit. These were in in about 10 minutes and fit perfect.My hats off to headlight revolution for steering me in the right direction for this purchase.


5 out of 5 stars

Very nice upgrade!

SengSy Thao  

These led lights are a total upgrade to my normal xenon Hologen bulbs! Perfect fitment, very nice output lighting like 3 times the brightness without blinding folks on the road and no adjustment needed to headlight housing at least four me. Very good quality overall for the price, it's a must have! Thanks!