4257 LumX-FC (Reverse)

Regular price $99.99 USD
Regular price Sale price $99.99 USD
60 Day Hassle Free Returns
Same Day Processing - Orders Before 12pm Eastern
1 Year Warranty
In Stock Ready to Ship

Fan Cooled Technology in a replacement bulb!

(Sold as set of 2 Bulbs)

LumX has been pushing the boundaries of what is possible when it comes to external LED bulbs. While other manufacturers focus on headlight bulbs, we're trying to create extremely bright, efficient replacement bulbs for other applications.

The LumX FC series is the latest example of this push. We packed 50 separate EMC LED chips onto this one bulb! This creates a staggering 2000 Lumens PER BULB! This would not be possible without an efficient cooling method. For this we designed, from what we've seen, to be one of the first reverse lights with a built-in electronic fan to cool the bulb!

There are certain applications where our normal heat sink cooled reverse light set will not work. For those applications we've created the FC series! "Fan Cooled"

 

This creates an extremely universal bulb that will work on any application where the socket fits!

  • Bulb plugs into a circuit base?
  • Vehicle have blind spot monitoring?
  • Long as its a 4257 base, this bulb will fit
  • Socket Type - 4257
  • Cooling Method - LED's cooled by electric fan mounted on top of bulb
  • Fully Integrated CanBus - ERROR FREE (Will not cause error messages on dashboard or flicker)
  • Lumens - 2000 Lumens Per Bulb 
  • Color - 6000K Pure White (No Blue Tint)
  • LED Chips  - EMC-2016
  • Warranty - 1 Year 
  • Voltage - DC 9V-20V
  • Lifespan - 30,000 Hours
  • Power - 21.6~28.8W

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 516 reviews
90%
(464)
4%
(19)
2%
(9)
1%
(5)
4%
(19)
j
jose casco (Dallas, US)
BRIGHT REVERSE MAKING IT LOOK WAY BETTER

BIG DIFFERENCE!! Really bright, moneys worth , i recommend and easy to install.

W
WAYNE MCCLAINE (Hudson, US)

Very bright back up lights,

P
Peter Pena (Carmi, US)
Bright Reverse !

Easy to install so bright excellent lights

R
Rick Merrill
Rick's take on Diesel LED products .

This is my second complete set of LED's from this company. Reverse lights, Cargo & 3rd brake lights, license plate lights. (Have a set for a 2016 F350 & now a 2018 GMC Sierra 1500. These LED's are the best iv'e experienced in my time. I must also mention that the company Diesel LED stands behind their products . I have had the Cargo LED go out on my 16 F350.... twice... I let them know, and a replacement was sent pronto. Thank you guy's !!!

E
EMC (Jones, US)
Fantastic!!

Can NOT even begin to describe how much easier it is to see behind me , both in the mirrors, AND on the backup camera!!!
Thank you! GREAT product!!

Free First Class Shipping

On orders over $100

Free Expedited Shipping

On orders over $200

Fast Processing

Ships same day
Order by 12pm Est.

60 Day Returns

Easy, hassle free returns

Customer Support

We're here to help

Expertise

We've got years in the industry to help with any questions