LumX-FC 3157 RED Running / Brake (Set of 4)

Regular price $179.99 USD
Regular price Sale price $179.99 USD
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Set of (4) LumX-FC Red Brake/Blinker

Comes with all 4 bulbs needed for your rear Running / Brake Lights

Discover The Most Advanced
Brake Lights Available Today

  • No resistors/rewiring
  • Cooling fan for LED chip
  • 1,000 Lumens each
Let’s talk “stock”…
More specifically, stock brake light bulbs.
The minimum brightness allowed on road-worthy vehicles is a measly 80 lumens. If you’ve ever bought light upgrades for your car, truck or SUV in the past… You know that is downright dim.
In fact, that’s what we at LumX call… Practically invisible.

Reasons why you need to upgrade your stock brake lights:

  • You face a higher chance of accidents with slow and dim brake lights
  • The “normal” bulb lifespan of 250 hours is less than 15,000 miles
  • Aftermarket bulbs simply “pop” out on the road and make your vehicle modern
  • Better light distribution and visibility in all situations, day and night

Your Brake Light Advantage:
LumX-FC Technology

Seamless Installation

Most other LED brake lights use resistors, requiring you to rewire your brake lights during installation, but we take a different approach.

LumX-FC brake lights are designed to look and behave like stock brake lights (but 5X brighter on average), with ZERO resistors required during install, making them 100% error-proof. Additionally, the LEDs are embedded in chrome plated hardware so there’s no ugly black LED light in your taillight housing.

Superior Color & Illumination

LumX-FC brake lights boast an incredible 1,000 lumen brightness in each bulb (450 lumens for running lights), which is immediately available as soon as you hit the brakes. Normal brake lights take up to 1 second to illuminate after hitting the brakes; LumX-FC is instant.

Plus: LumX-FC LEDs are true red, meaning you’ll have a bright red bulb behind red tinted glass, making your brake lights shockingly red in hue compared to everyone else on the road.

Technological Resilience

You buy LED bulbs for advanced service life and brightness, but so many LEDs burn out far before they should. Why? Overheating. Most companies do nothing to address this.

LumX-FC is different. Inside of each LED, we’ve implanted a small soundless fan that runs while your car does, keeping the LED chips cool and dramatically extending the life of your brake lights.

You’ll Simply Be More
Visible Anywhere You Go

Start enjoying greater performance and convenience with LumX-FC:

  • Electrically simple to install, without needing a single resistor for maximum performance
  • Technologically superior, with built in soundless fans to cool the LED chips
  • Aesthetically the same as stock bulbs, with plug-and-play chrome housing
  • Immediately functional – the true red bulb activates instantly when you hit the brake
  • Advanced brightness boasting 1,000 lumens each bulb, with 450 lumen running lights

Quantity - 4 Bulbs

Fits Sizes - 3157, 3057, 3155, 3156, 3357, 3457, 4057, 4157

Wattage - 15 Watts

CANBUS - Fully integrated CANBUS (works on 95% of vehicles)

Fitments - Signal, Marker, Brake, Tail

Length - 2.32in / 59mm

Diameter - 0.79in / 20mm

Intensity - 1000 Lumens Each

Rest Assured You're Covered

Many of our products come with a limited lifetime warranty! If our limited lifetime warranty is not listed it comes with our minimum 1 year warranty! We don't make you ship back the old bulb.We know your time is valuable. We don't want to ask you to waste it driving to the post office. Have a warranty issue? Contact our daily customer service and we'll get you taken care of!

Customer Reviews

Based on 146 reviews
Brett Jones (Springfield, US)

I reached out to the customer service folks and informed them of my bulb failure just after a year. Even after the wrong address provided on MY part, they still made sure to get me a replacement. Their customer service and hard work speaks volumes. You can't go wrong with this company. Excellent service, speedy shipping, phenomenal customer service.
Thank you!
Brett Jones. Nashville TN.


LUMX-FC RED Brake / Running Light (3157)

Octavio Rangel
Not good

1 light is out and the mechanics checked all my electrical cables. Everything is working properly so the problem is the light bulb I'm just waiting on an answer about my warranty

J.Zukauskas (Tampa, US)

LUMX-FC RED Brake / Running Light (3157)

Chris Dubay (Smyrna, US)
Red brake/ turn light

These are very bright and super easy to install. Only complaint is my truck was throwing errors saying bulb is out after i installed them but the bulb was working. I contacted Dieselleds and they shipped me resistors to install free of charge!! After installing resistors i have had zero issues!! These would be a 5 star if the resistors were an option on the ordering page and the customer made aware of this possible issue when ordering the lights to save time with emails and shipping another package. Customer service was super good only issue i have with it is the no phone service and having to deal with everything through email.

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