Our top Selling Products
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
12,605 Total Reviews
85 K5 Blazer Christmas Lights
I have an 85 Chevy K5 military CUCV still in the original camo so I wanted to make it more visible at night. Your lights are a great improvement over stock. I had installed your backup lights in other vehicles and absolutely love them, so installed on the K5 and wow!!!!!
LUMX-FC Amber Blinker (1157)
Apr 29, 2025
Easy and bright!
Unplug the old bulb. Plug in the LumX. See what’s behind me at night. Helps A LOT when backing a trailer or backing up to connect to one.
921 LumX Reverse Set
Apr 28, 2025
2013 tundra break lights
Been installed for a week now. East to do. Nice and bright. I have used Diesel LED for all my lights and when one went bad I sent a pic and received a new one since it had a year warranty. They stand behind their warranty and product
3157 LumX-PRO RED (Brake / ...
Apr 28, 2025
LumX Set (9003)
Changed out the sealed beams in my 2006 Chevy R/V. Gave the front end a whole new modern look and now have a much clearer view of the road.
LumX Set (9003)
Apr 27, 2025
Clear and bright on my side x side
I installed these in low beams of my Can-Am UTV and Holy cow these bulbs are amazing. Brighter than I thought. Will need another set for the high beams.
LumX Set (9005)
Apr 26, 2025
Super bright
These things are crazy bright. I adjusted everything the way I should and I get the bright lights from time to time. They understand I had the lows on when I flash the brights back. I may have to lower them some more, but these lights are Hella bright.
LumX Headlight/Fog Light Pa...
Apr 25, 2025
No brainer
I bought the amber bulbs to replace my burnt out running lights when I upgraded headlights and fog lights. They look so much better than the stock bulbs that I will be upgrading my brake lights in the near future to complete the look.
7443 LumX-PRO AMBER (Blinker)
Apr 25, 2025
Bright lighting
I have a hard cover on my truck bed so the bright light that these LED's put out are a big help. I have no outdoor lighting at home so these bright lights help when parking at night.
Lumenex Cargo Light Set (12...
Apr 25, 2025
SUPER BRIGHT “JUST WHAT I NEEDED”
Perfect and easy install!!
Lumenex Cargo Light Set (12...
Apr 23, 2025
Fantastic customer service
So, I have not installed these yet because I decided to gut the entire electrical system on my old ass F-150, Reba Raptor. Anyway, I must not have rubbed my brain cells together when I bought the first set in error. So, James from customer support set me straight, replaced the bulbs and made things really easy for me. I...
921 LumX Reverse Set
Apr 22, 2025
(14-18 GMC Sierra) LumX Headlight/Fog Light Package
(14-18 GMC Sierra) LumX Headlight/Fog Light Package
(14-18 GMC Sierra) LumX Hea...
Apr 20, 2025
I can finally see at night
Really made my duramax appearance look better at night and I can finally see when driving in the dark.
Only thing that sucked was installing the fog light bulbs hard to clip into place.
(15-19 Chevy) LumX Headligh...
Apr 18, 2025
H13 Bulbs
I had a great order experience with Dieselleds. From start to finish they stand by their products. Customer support was great and rapid after I had a small issue with one of my bulbs. They addressed it quickly and had me fixed up asap.
LumX Headlight/Fog Light Pa...
Apr 18, 2025
Great lights, super bright! Bad instructions.
It took me a while to figure out that I needed to continue to use the factory retaining ring. This was never stated in the instructions. The instructions need to be more tailored with better attention to detail. I figured it out after a while after playing with the cable but in the beginning, the light just wouldn't stay in...
LumX Headlight/Fog Light Pa...
Apr 17, 2025
Reverse lights
I have these in my 2019 Chevy Silverado. Made an immense difference is backing up at night in some of the tight close places. I put them in my 2022 Tacoma for the same reason and am quite satisfied with them.
921 LumX Reverse Set
Apr 17, 2025
Best LED lights in the market
Quality and brightness of the light is like no other.
LumX Headlight/Fog Light Pa...
Apr 15, 2025
Shine bright like a diamond!
Have received numerous compliments how clear and bright these are. Closer thing to headlight output some have said. Easy to use. And install.
3156 LumX Reverse Set
Apr 14, 2025
They are the bomb
The light are bright have resolved the issue with seeing at night.
LumX Set (H11)
Apr 12, 2025
Very bright
Great quality paired with the all lights on mod is insane!!
(15-19 Chevy) LumX Headligh...
Apr 11, 2025
Best cargo light
This cargo light is hands-down the best that I’ve ever had. The crisp white light illuminates my bed three times better than the factory. If you own a truck and don’t have diesel LEDs, then you’re just plain dumb.
Lumenex Cargo Light Set (12...
Apr 10, 2025
Free First Class Shipping
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Free Expedited Shipping
On orders over $200
Fast Processing
Ships same day
Order by 12pm Est.
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?
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?