Headlights Will NOT work on Denali trims with HID Headlight Package
Save 17% when ordering the package deal vs ordering individually
Package Deal for 2015-2019 GMC 2500/3500
2014 GMC 1500
Low/High Beam, Fog Lights
With the LumX LED Set you're getting all the technology of some of the leading LED sets in the market, at about 60% of the price! Don't believe us? Give them a try and if you don't love them simply send them back to us with a 30-Day Money Back Guarantee.
The new LumX forward lighting LED set utilizes the latest automotive grade multi-core LED Chip technology to create a focused beam pattern that, unlike a lot of LED kits on the market today, actually allows you to see much farther down the road. Don't be fooled by high lumen claims, as this is hardly what matters when it comes to a quality forward lighting bulb. What matters is the ability of the bulb to create a powerful, focused beam of light that originates as close to the original OEM source as possible. With the LumX Set, the chips check all the boxes.
Don't be fooled by high lumen claims, the LumX Sets cost more to produce than most the cheaper LED headlight sets sell for on amazon.
When it came to the LumX Set's footprint we wanted to ensure that it would fit in at least 95% of vehicles. So we designed it to have a smaller footprint than its predecessor. Which sold 10's of thousands sets. And rarely ever had an issue with being too bulky to install on a specific vehicle. So, rest assured this set will fit your applications.
Dust cover? ☑️
Engine bay parts close to the bulb? ☑️
When installing LED bulb positioning is CRITICAL, although our sets are adjustable 360 degrees. We preset them so that when you install it, 9 times out of 10 it should already be exactly how you need it positioned. Making the installation of these plug and play bulbs, that much easier for you.
It can be hard to tell from the photos, but practically every part of this bulb is constructed from aluminum. No cheap plastic parts that are going to brake as soon as you install them and make you take the time out you day to send us an email.
Bulb housing, aluminum ☑️
Retaining collar, aluminum ☑️
Fan housing, aluminum ☑️
We utilize a dual ball cooling fan, not only does this make the fan more resistant to water and dust. But it also creates a super quite bulb that isn't going to annoy you rom hearing the fan run while you're parked. This was a common complaint on its predecessor that we were sure to address.
• Quantity ( 2 or 4 Bulbs) Depending on package selected
• Output 3,900LM actual output (per bulb) Compare to a 35W HID
• Adjustable Focus, Unlimited Adjustability
• Beam Angle 360 Degrees
• 6000K color temperature
• Molded Plug Fits perfectly into factory connectors
• Voltage DC 9V-32V
• Waterproof Driver and connectors level IP68
• Lifespan More than 30,000 hrs in 25°C ambient
• Color Silver • Material Aviation Aluminum and Red Copper
• Certificate CE, RoHS
Love them make a big difference
When I ordered my kit I didn’t read the part about the Denali headlights. I emailed diesel LEDs and was able to mail back the wrong bulbs to exchange for the right ones. Well then those were wrong too and they gave me a shipping label to mail them back for free. Once again they exchanged them no problem and now I finally have the correct bulbs. Shipping times were very fast and the customer service is second to none. I would for sure do business with them again.
Awesome products easy install and brite!
Great customer service!! They answered everything question I had within 24 hours but most of the time before that. Could ask for a better support team and the LEDS are incredible! I went for a 2017 Silverado 1500 with bright LEDs and got a 2015 gmc seirra 2500 and it had halogens (couldn’t see sh** at night) so I contacted dieselleds and I am very impressed with how bright they are! No more worries driving at night
Easy to install Night and Day difference (no pun intended!) recommend 100%