icon 2019+ GMC Sierra 1500 Light Bar PRO
White with amber DRLYellow with amber DRL
$604.99
  • Product Description
  • Light Bar Specs
  • Shipping & Warranty
  • Fits 2019 2020 2021 2022 2023 2024 2025 2026 GMC Sierra 1500
  • Trims: PRO, SLE, Elevation, SLT, AT4, Refresh, and Denali. This will not fit Limited
  • The mounting bracket is on a rail system (see photo). This allows you to move the light bar up or down of about 6in. You choose where you want the light bar to shine through the grille
  • Only one (1) light bar PRO can be installed
  • No cutting or drilling required. The kit is a complete bolt on using factory openings and hardware
  • WILL NOT interfere with active grille shutters. Our light bars are very slim and the metal bracket is designed to be in front of the shutters. 
  • Metal bracket is powder coated black

👌M&R promises fitment of the light bars with the grille as pictured. If you have a different type of grille, please reach out with pictures for confirmation.

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


WHAT'S INCLUDED?

(1) 40in light bar curved - PRO

(2) mounting brackets

All mounting hardware

WIRING

  • M&R Automotive doesn’t provide a wiring harness. 
  •  The light bar has 6ft of wire which is enough to reach AUX switches if your truck has them. Otherwise, you will need to purchase a generic wiring harness from Amazon/Ebay or create your own.


  • We sell a wireless harness that delivers a clean, hassle-free install—no need to run wires into the cab.

Sale Off
wireless wiring harness 2.0

➡️Special Features (only featured in this wireless 2.0)

 

Sleep Mode (Power-Saving Mode): If the input voltage of the Control Box falls below 13V (±0.2V), the Control Box will enter the sleep mode after 6 hours (default) of consecutively inactivity, then all loads will be shut down immediately and the Control Box will not respond to any commands from the Wireless Control Panel. When the input voltage rises above 13V (±0.2V), the Control Box will be awoken.

Low Voltage Protection: If the input voltage of the Control Box falls below 12.2V (±0.2V), the Control Box will enter the low voltage timing mode. After exceeding 30 minutes, the Control Box will start the low voltage protection, then all loads will be shut down immediately and the Control Box will not respond to any commands from the Wireless Control Panel.  When the input voltage rises above 13V (±0.2V), the Control Box will exit the low voltage protection.

Ultra-Low Voltage Protection: If the input voltage of the Control Box falls below 11.6V (±0.2V), the Control Box will enter the ultra-low voltage timing mode. After exceeding 10 seconds, the Control Box will start the ultra-low voltage protection, then all loads will be shut down immediately and the Control Box will not respond to any commands from the Wireless Control Panel. When the input voltage rises above 13V (±0.2V), the Control Box will exit the ultra-low voltage protection.

High Temperature Protection: If the temperature at the center of the Control Box's circuit board exceeds 100°C (±5°C), the Control Box will start the high temperature protection and immediately shut down all loads.

 

 

➡️Wireless Harness Specs

 

The main control box has 8 circuits, ranging in different amps. 

(3) 10amps

(2) 20amps

(3) 30amps

 

The fuse box is  made out of high thermal conductivity die-case aviation aluminum housing. Allowing it to resist high-intensity impacts and is fully suitable for extreme off-road conditions. The surface is powder coated with UV-resistant polyester for weather resistance. The internal two-component thermally conductive mixture conducts and dissipates the heat generated by the circuity more quickly and effectively.

 

 

INCLUDES:

  • Rechargeable wireless controller, USB Type-C connector
  • Mounting plate that you attach to your preferred place inside the vehicle. The remote is magnetic for easy operation.
  • Sticker page to change the key icon to match the device connected to the control box.

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: (3) 10amps, (2) 20amps, (3) 30amps

  • Max power: 1200watts
  • Max current Rating: 100amps
  • 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. 

$214.99
Sale Off
wireless wiring harness 1.0

INCLUDES:

  • Rechargeable wireless controller, USB Type-C connector
  • Mounting plate that you attach to your preferred place inside the vehicle. The remote is magnetic for easy operation.
  • Sticker page to change the key icon to match the device connected to the control box.

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. 

$169.99



INSTALLATION INSTRUCTIONS



40in PRO light bar specs

  • Beam pattern                                 Combo
  • Theoretical max power                220watts
  • Actual power                                  125watts
  • Main White light is                        10.42amps at 12v
  • Backlight Amber is                         0.25amps at 12v
  • Theoretical max luminous flux                   24,024 lm
  • Measured luminous flux (without lens)    15,224 lm
  • Measured luminous flux (with lens)           12,108 lm
  • LEDs type:                  luminus SST-20 Ra70
  • Temperature:            6000k
  • LEDs number:            22pcs
  • Product size LxWxD (in)   38.93 x 1.89 x 2.63

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. 


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M&R Automotive

M&R Automotive