Designed In-House

Unlike most in the industry, who simply rebranded bulk-purchased LED Bulbs, our bulbs are designed in-house to be the best on the market. We cut no corners, using only the highest-quality materials and components.
From housings cut from a single piece of aluminum to quartz reflectors. Our goal isn’t to create the cheapest LED bulb, but the most rugged and longest-lasting one available.
That way, you can count on using the same bulbs you purchased from us for many vehicles to come.

THE MOST ADVANCED REVERSE LIGHT ON THE MARKET

LumX Reverse Light Set.
By implementing improvements based off of feedback from over 100,000 sets of the previous generation sold, we have successfully developed what we believe to be the industry leading reverse light.

TOP TIER TECH CONTAINED IN ONE BLINKER / BRAKE BULB

LumX-PRO Series
We packed all the technology we could fit into a Brake / Blinker bulb, and packaged it into a rugged Aluminum body with no moving parts, then put the resistor on the outside for improved heat dissipation, to build the highest quality, longest lasting Brake / Blinker bulb we could. To ensure the LumX-PRO set is the last Blinker / Brake light bulbs you have to buy.

What Our Customers Say about US

13,130 Total Reviews
Oh yeah
These are great. Even in the daylight you can see a difference. Nice at our property when it's pitch black. Pics are before and after.
3156 LumX Reverse Set
Jun 03, 2026
LumX Set (9005)
Hesitant
Im pretty frugal, so I'm use to purchasing $40-$60 bulbs off Amazon. This was for my wife's vehicle and we take a lot of road trips with children so we tend to do most of our driving at night while they sleep. I am beyond impressed. After our first night drive my wife already suggested we purchase a set for...
LumX Set (9005)
Jun 02, 2026
7440 LumX Reverse Set
Bright as S*@t
I got these lights and was expecting them to be brighter than factory for sure. Well after the easy (for real Easy install) installation I could not wait untill it got dark. I did the install at out camper way out and it is really dark there anyway it finally got dark. So yiu know I did the.cargo lights and...
7440 LumX Reverse Set
Jun 02, 2026
7440 LumX Reverse Set
7440 LumX Reverse set
They are wicked bright at night even with dark tint! I absolutely love them!!
7440 LumX Reverse Set
Jun 02, 2026
Samsung LED Interior Kit Chevy/GMC 1500/2500/3500 (1999-2007)
Samsung LED Interior Kit Chevy/GMC 1500/2500/3500 (1999-2007)
Samsung LED Interior Kit Chevy/GMC 1500/2500/3500 (1999-2007)
Samsung LED Interior Kit Ch...
Jun 01, 2026
LumX Cargo Light Set (1200 Lumens)
Bed lights
Very bright, very useful. Highly recommend!
LumX Cargo Light Set (1200 ...
Jun 01, 2026
3156 LumX Reverse Set
Reverse set is Remarkable
The reverse lights on my 2001 F-250 have always been less than ideal, even with upgraded bulbs. Once I installed the 3156 LumX Reverse Set, I could actually see inside the cargo bed and behind my truck. I would definitely recommend purchasing these lights. Dieselleds thank you for the product.
3156 LumX Reverse Set
May 30, 2026
LumX Ram Projector Style Headlight & Fog Light Package
LumX Ram Projector Style Headlight & Fog Light Package
Love these lights they are super bright
LumX Ram Projector Style He...
May 30, 2026
LICENSE PLATE SET (300 Lumen)
LICENSE PLATE SET (300 Lumen)
Great lights all of them!!!
LICENSE PLATE SET (300 Lumen)
May 29, 2026
LumX 3rd Brake Light (RED 600 Lumens)
High mount break light
It works flawlessly, it's actually brighter than the fender mounted break lights. Highly recommend.
LumX 3rd Brake Light (RED 6...
May 27, 2026
921 LumX Reverse Set
They Do Not Fit My Taurus
These do not fit my 2015 Ford Taurus Police Interceptor sedan, so I will be needing to return them; unfortunately. Very disappointed! 😢
921 LumX Reverse Set
May 27, 2026
Headlight/Fog Light Package (1998-2012 Ford Ranger)
2010 Ford ranger fog lights
Installation was easy. The fog lights come with 2 pairs of aluminum twist in backing with o-rings for a water tight seal. The pair connected to the lights are not the ones for the 2010 ranger u need to change them to the second pair separately packaged in the box. Lights are good but I could only afford the fog...
Headlight/Fog Light Package...
May 26, 2026
3156 LumX Reverse Set
3156 LumX Reverse Set
I must have gotten the wrong electrical adapters. I think I needed to select 2003 or newer, seeing as the truck bed had been replaced. Hopefully there’s a way to get the proper pig tails to link the two.
3156 LumX Reverse Set
May 25, 2026
1156 LumX-FC (Reverse)
1156 LumX-FC (Reverse)
1156 LumX-FC (Reverse)
1156 LumX-FC (Reverse)
May 23, 2026
LumX Set (5202)
Great lights. Fit was okay
These lights r very bright and exactly what I wanted for my fog lights. My only complaint is they didn’t clip in like I wanted them too. Probably more of a thing to do with my old car. 2008. But I’m happy with the light output.
LumX Set (5202)
May 22, 2026
921 LumX Reverse Set
Reverse lights
Awesome lights. There like headlights for the rear.
921 LumX Reverse Set
May 22, 2026
(06-12 Dodge Ram) Dual Style Headlight/Fog Light Package
Longer than expected order
My order took longer than expected. Found out that it was due to wild fires 🔥 customer service was amazing keeping me in the loop a notifying me it was still on track. My order originally shipped out within 24 hours of my order being placed. Excellent customer service 👌
(06-12 Dodge Ram) Dual Styl...
May 21, 2026
LumX Cargo Light Set (1200 Lumens)
Cargo lights
Lights are amazing. Very bright and clean. Can see myself using these for early morning or late hunts
LumX Cargo Light Set (1200 ...
May 20, 2026
3156 LumX Reverse Set
The best
Second set in a second truck I will have them in every truck I get there the best
3156 LumX Reverse Set
May 19, 2026
3157 LumX-PRO RED (Brake / Running)
Worth Every Penny
I'd purchased reverse light bulbs from Diesel LED about 5 years ago and they're still as bright as day one with ZERO issues. When it was time to replace the front and rear 3157 bulbs for my F250 I decided to return here because I knew I'd be recieving a quality product. These bulbs are very well built and the...
3157 LumX-PRO RED (Brake / ...
May 18, 2026
921 LumX Reverse Set
921 leds
great lights, easy to install, extremely bright
921 LumX Reverse Set
May 17, 2026
LumX Set (9006)
LumX Set (9006)
Plugged right in bright and clear now!!!
LumX Set (9006)
May 16, 2026
921 LumX Reverse Set
Awesome back up lights
Ican now see when backing up in reverse at night bright lights are awesome
921 LumX Reverse Set
May 08, 2026
921 LumX Reverse Set
921 LumX Reverse Set
Reverse
921 LumX Reverse Set
May 08, 2026
921 LumX Reverse Set
921 LumX Reverse Set
Finished product is great, had problems with initial connections
921 LumX Reverse Set
May 06, 2026

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

Rest Assured You're Covered

Many of our products come with a limited lifetime warranty! If the warranty is not listed at the top, 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 ask you to waste it driving to the post office. Have a warranty issue?