Give your 2020–2023 GMC Sierra 2500/3500 HD an attitude adjustment with ORACLE’s ColorSHIFT® RGB+W DRL Upgrade. High-performance RGB+W chips convert your factory LED DRLs to full-spectrum color-changing DRLs — while the dedicated white LED channel delivers a crisp, true OEM-white DRL tone when you want it. Hundreds of colors, dozens of patterns, full brightness control.

✓ 2020–2023 GMC Sierra 2500/3500 HD ✓ ColorSHIFT® RGB+W ✓ True OEM White DRL ✓ Full Color + Pattern Control ✓ Constant Current LED Drivers ✓ IP67 Wiring Adapters ✓ DRL Trigger Wire ✓ 5 Controller Options ✓ 1-Year Warranty

ORACLE Part #: 1451-334 (No Controller) | 1451-504 / 330 / 333 / 335 (w/Controller)

Product Overview ▼

The ORACLE ColorSHIFT® RGB+W DRL Upgrade for the 2020–2023 GMC Sierra 2500/3500 HD is engineered specifically for trucks equipped with the factory LED DRL option. The kit replaces the factory DRL PCBs with ORACLE’s high-performance RGB+W boards, converting your existing DRL feature into a fully color-customizable system.

The key advantage of RGB+W technology over standard RGB is the dedicated white LED channel — this produces a truer, crisper OEM-white DRL tone that RGB alone cannot replicate. When you want color, you have hundreds of options and dozens of patterns. When you want to blend in, switch back to a clean factory-white DRL.

For even more customization, this kit pairs perfectly with the 2020–2023 GMC Sierra 2500/3500 ORACLE ColorSHIFT® RGB Demon Eye Headlight Upgrade for a fully coordinated headlight transformation.

⚠️ Headlight disassembly is required for this installation. Professional installation is recommended. Use ORACLE Premium Headlight Sealant when resealing the housing.

Key Features ▼

RGB+W technology — dedicated white LED channel for true OEM-white DRL tone
Full-spectrum color control — hundreds of colors, dozens of patterns, brightness and speed control
Designed for factory LED DRL-equipped Sierra HD models
Constant current LED driver hub with DRL trigger wire — stable output, integrates with factory DRL circuit
Heavy-duty IP67 wiring adapters — weatherproof connections
5 controller options — No Controller, Simple, RF, 2.0, or BC2 Bluetooth app control
Bright output with less power consumption
1-Year Limited Warranty

⚠️ Headlight disassembly required. Professional installation recommended. White and amber are road-legal colors — other colors are not intended for on-road use. Verify your state and local driving laws.

Why RGB+W? Understanding the Technology ▼

ORACLE offers two ColorSHIFT® DRL technologies — RGB+A and RGB+W. Here’s the difference:

RGB+W (this kit)Dedicated white LED channel — produces a truer, crisper OEM-white DRL. Best for trucks where a factory-white DRL look is the priority.

RGB+ADedicated amber LED channel — enables true amber turn signal or DRL function. Best for vehicles where amber functionality is the priority.

💡 The GMC Sierra HD uses RGB+W because the factory DRL is a crisp white — the +W channel ensures the white mode matches the OEM look perfectly.

ColorSHIFT® Controller Options — Which Should You Choose? ▼

All ColorSHIFT® variants are functionally identical — the controller determines how you interact with colors and patterns.

No Controller (1451-334)DRL boards only — bring your own compatible ColorSHIFT® controller

Simple Controller (1451-504)Basic on/off and color selection — entry-level control

RF Controller (1451-330)Wireless RF remote — color, brightness, and pattern control

2.0 Controller (1451-333)Advanced wireless remote with expanded color and pattern options

BC2 Controller (1451-335)Bluetooth smartphone app control — full color, patterns, brightness, and music sync via ColorSHIFT® PRO app

💡 The BC2 Bluetooth controller is the most popular choice — it unlocks the full ColorSHIFT® PRO app experience including music-reactive modes and scene presets.

Performance & Technical Specifications ▼

Fitment2020–2023 GMC Sierra 2500/3500 HD

Required Factory OptionFactory LED DRL package

LED TypeColorSHIFT® RGB+W (Red, Green, Blue + White)

Installation TypeDRL PCB Replacement (headlight disassembly required)

LED DriversConstant Current Driver Hub with DRL Trigger Wire

Wiring AdaptersHeavy-Duty IP67

ControllerCompatible with all ORACLE ColorSHIFT® controllers

Warranty1-Year Limited

Fitment ▼

2020 GMC Sierra 2500 HD
2021 GMC Sierra 2500 HD
2022 GMC Sierra 2500 HD
2023 GMC Sierra 2500 HD
2020 GMC Sierra 3500 HD
2021 GMC Sierra 3500 HD
2022 GMC Sierra 3500 HD
2023 GMC Sierra 3500 HD

⚠️ Requires factory LED DRL option. Not compatible with halogen DRL or non-DRL-equipped models. Verify your truck has the factory LED DRL package before ordering.

What’s Included ▼

ColorSHIFT® RGB+W DRL PCBs — Driver and Passenger Side
Constant Current LED Driver Hub with DRL Trigger Wire
Heavy-Duty IP67 Wiring Adapters
ColorSHIFT® Controller (included with applicable variants)

Installation Guide & Resources ▼

Headlight disassembly is required. Professional installation is recommended. Use ORACLE Premium Headlight Sealant when resealing the housing after installation.

Part Numbers & Options ▼

1451-334ColorSHIFT® — No Controller

1451-504ColorSHIFT® — w/ Simple Controller

1451-330ColorSHIFT® — w/ RF Controller

1451-333ColorSHIFT® — w/ 2.0 Controller

1451-335ColorSHIFT® — w/ BC2 Bluetooth Controller

Warranty, Shipping & Returns ▼

1 Year Warranty Shipping Returns & Exchanges