icon 2022+ Hummer EV Curved Light Bar-PRO 2022+ GMC Hummer EV 40in Curved Light Bar-PRO | M&R Automotive
  • Product Description
  • Shipping & Warranty

Introducing our new curved LED light bar-PRO series. Unveils our brand new light bar-PRO series with a unique appearance and optimal performance. 

  • Uses TIR (Total Internal Reflection) lens is different from our the regular slim light bar. The TIR lens collects all of the light from the LED and directly leads them to where you need, drastically reducing glare and improving total efficiency.  
  • Higher light efficiency: brighter, longer irradiation distance
  • Housing is upgraded to 304 aluminum. The surface is UV polyester powder coated to prevent against UV, salt water, corrosion, fading and scratch resistant.
  • Equipped with thermal management system that automatically adjusts the brightness output according to the external temperatures
  • Combo Pattern: combined spot and driving optics offers a balance between the distance and width


  • ***This is the new upgrade to the Hummer EV, introducing the curved light bar-PRO Series. More powerful and upgraded optics from the other slim light bars.


  • Fits 2022 2023 2024 GMC Hummer EV


  • Curved light bar, stays slim to the bumper for a sleek, built in look
  • 22LEDs, 220watts total
  • Dual Color: main White LED Light with Amber DRL (daytime running lights). 
  • White LED -- Up to 24,024 lumens. Super bright and crisp white beam patter. It will definitely provide you with enough light needed for all of your adventures. However, these are only for off-roading and can’t be used on the regular road. They will blind the in-coming traffic and also violates road safety.
  • Amber DRL -- amber DRL “daytime running lights” acts purely for aesthetics. Since it doesn’t give out much light, you can use this amber DRL feature on regular roads, it doesn't blind in-coming traffic. 
  • Curved light bar, stays slim to the bumper for a sleek, built in look
  • Metal bracket is powder coated black
  • The mounting bracket is bolted onto the frunk using factory hardware. The light bar weights around 4 pounds and doesn't interfere with the opening of the frunk. 
  • Easy install
  • No cutting or drilling required. The kit is a complete bolt on using factory openings and hardware.
  • The Amber DRL on dual function light bar matches the accent lights on the Hummer. Amber DRL is the perfect match to drive around town


👍Our light kits are for off-road use only.


(1) 40in curved light bar-PRO Series

(2) mounting brackets

All mounting hardware


M&R Automotive doesn’t provide a wiring harness. The light bar has over 6ft of wire. This is long enough to be run under the hood to a power source (see pictures). If you want to use factory AUX switches you need to purchase "Accessory Touch Screen Control Switch Module" LINK HERE. M&R doesn't sell this module. 

In our install, we used M&R Wireless 8 Circuit Wiring Harness. This makes install much easier, no need to run any wires through the firewall, clean install. 

Revolutionize the way you connect and power accessories in your vehicle with our wireless wiring harness. Designed to enhance convenience, safety, and efficiency. Take the hassle out of traditional installations, providing a seamless and clutter-free solution for your  accessories.


In the past, you'd have to run a wire through the firewall inside the vehicle, no more! With this super easy installation, you can connect up to 8 different accessories (doesn't have to be lights), wirelessly! 


Wireless Connectivity: With advanced wireless technology, connect and power various accessories without the need for traditional wiring. Enjoy a cleaner and more organized interior.  Wireless remote stays inside your vehicle without the need to run a wire through the firewall.


8 Switches: Total of 8 circuits: (2) 5amps, (2) 10amps, (2) 20amps, (2) 30amps

  • Max power: 1200watts
  • Max current Rating: 80amps
  • Voltage: DC 12V-24V

Plug-and-Play Compatibility: Installing accessories has never been easier. Designed with a user-friendly, plug-and-play interface, eliminating the need for complex wiring setups. Simply connect your accessories to the panel and you're ready for an adventure. 


Universal Compatibility: Whether you're adding LED lights, off-road equipment, or other accessories, our wireless wiring harness is universally compatible. Seamlessly integrates with your vehicle's electrical system.


Enhanced Safety: Reduce the risk of electrical issues and potential hazards associated with traditional wiring systems. Engineered with safety in mind, featuring built-in safeguards to protect against overloads, short circuits, and other electrical mishaps. 


Weatherproof Design: Built to withstand the toughest conditions, it is fully weatherproof. It has a rubber gasket around the fuse box and covered in epoxy. 



All domestic (USA) orders are free shipping via USPS or UPS, depending on product size.
We typically ship in 3-7 business days. If we are anticipating a delay with your shipment due to availability of the product, we will reach out to you via email.

Canada, international or express shipping costs are calculated at checkout. 

You will receive an email with tracking number when your order is shipped. 

If you have a special request about your order, reach out, we try to accommodate as much as we can. 

For a complete shipping policy click here.  

We have a lifetime warranty on our light kits. We truly want our truck enthusiastic customers to enjoy their products as much as we enjoy designing them. However, we also understand that different situations arise with brackets or lights. For more information about our warranty and disclaimer click here. 

*M&R Automotive is not responsible for misuse or improper installation of the product. Professional installation is recommended. 

Customer Reviews

Based on 4 reviews
Awesome and high quality lights.

Just finished installing this light bar on frunk. Last week I put on the GMC light bar on roof and came with the pod lights. Did it all myself and I’m not a car fix it guy. It lights up everywhere to the point I laugh, it’s ridiculous. Fantastic quality at more than 1/2 the price of OEM roof one. I went to the infotainment system since the control box was installed from the pod lights.

2024 hummer suv

Best bar ever quality bar and beyond professional customer service i couldn’t be happier with a factory look and build quality

40 in Hummer EV light bar

Easy installation following the instructions. Looks great and work great!

M&R Light Bar Pro/Hummer EV

The Light Bar Pro looks great, has a solid build, and was extremely easy to install. It is the perfect size for the Hummer EV.s front end. The white lights are extremely bright, and the amber DRL’s compliment the other vehicle lights. The guys at M&R are super responsive and great to deal with.