- Vehicle Fitment
- Adds RGBW multicolor functionality to DRLs.
- Compatible with 2019+ Ram 1500 Laramie, Rebel, and Big Horn with LED package.
- Two Epistar LEDs in place of each original white chip.
- Solid-State Relay included to draw power from battery, while still using factory signals.
- Constant-current, high-power driver modules.
- CAD-designed for perfect fitment.
- Engineered and manufactured in USA.
OEM Style, Multicolor Function. From the factory, the 2019 Ram 1500 Laramie, Rebel, and Big Horn with the LED package have LED accents in the headlight that illuminate in a white color, for the daytime running light. With Diode Dynamics replacement LED boards, you can add full multicolor functionality to the daytime running light, for a custom, yet functional look! Your order includes two sets of LED boards, one for each side of the vehicle.
RGBW. This product is not just RGB, it is RGBW! That means there is an extra LED chip that is specifically white in color, right next to the standard red, green, and blue LEDs. By using an RGBW controller, you can activate and control the white chip independently of the colors. This provides a much more uniform, pure, and bright white color than the traditional method of combining all RGB signals, so you can keep a clean, factory white appearance for everyday driving.
OEM-Grade Design. At Diode Dynamics, we work directly from OEM data, and use a 3D scanner, to develop precise replacement boards with identical mounting points and shape. Just remove the original boards, and ours will fit directly in place with correct alignment. You’ll also see OEM design features, such as high-intensity automotive emitters, wire connectors, and serial numbers for quality assurance.
Works correctly, with no surprises. In 2014, Diode Dynamics was the first to make replacement multicolor circuit boards. Our goal is to make them work just like the factory system – except for that fact that you can change the color anytime, you’d like! That means connecting to the factory DRL and running light signals for proper operation. This isn’t as easy as it sounds – on the Ram 1500, all functions are powered through the vehicle’s computer, rather than traditional relays. If the vehicle doesn’t see the power draw it expects, it disables the signal. Many of our competitors skip the factory signals, instructing customers to connect power to the battery, and manually turn the LEDs off and on every time they’re used. Not ideal!
To provide an upgrade without disabling the factory functions, our engineers spent dozens of hours with a Ram 1500 in our testing garage in order to tune the drivers correctly. They pull enough power to light up the boards brightly, with the factory functions, but do not cause any errors with the vehicle’s computer. The included instructions show you exactly which wires to connect to, for no guesswork. Everything works perfectly, with no errors: there’s no need to sacrifice factory function with Diode Dynamics products!
Optically correct. Unlike strips or halos, replacement boards work in conjunction with factory optics in your headlight. Since the factory setup uses only one white chip, it can be difficult to align the light properly from all four replacement emitters (Red, Green, Blue, and White). To save cost, other brands often use low-cost generic chips, which cannot focus light properly. This creates odd appearances, as some sections are brighter than others, and mixed colors like yellow and purple don’t match. Diode Dynamics uses high-intensity automotive emitters to direct light properly to the factory optic, and all designs are tested a number of times with small adjustments to make sure the setup is optimized. Even a 0.1mm change can make a big difference, and Diode Dynamics products are carefully tuned for maximum performance.
No errors. To drive the high-power LEDs safely, a constant-current, waterproof, inductive driver is included for each set. Also included is a Solid-State Relay Harness to activate the LEDs from two independent factory signals, without flickering or errors. This custom-designed harness draws power from the battery, while still using your factory signals. We recommend connecting to the parking light and sidemarker signal, so this module lights up when the parking lights or headlights are on. Remember, when you’re not showing off, you can set the LEDs to pure white for everyday use. The entire kit is also tested for long-term operation from -40 to 185 degrees F, vibration, and corrosion. All of these tests are completed to SAE/DOT standards, just like the factory components.
Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we manufacture and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you’d like to discuss your lighting project!
In the Box:
- Two (2) sets of LED boards, left and right
- Two (2) waterproof drivers
- One (1) RGBW Extension wire
- One (1) SolidState Relay Harness
- One (1) Battery Input Wire
- Four (4) T-taps
- Installation guide
Professional installation is recommended for this product.
Installation Time: 1-2 hours (after headlight is open)
Tools Needed: Basic Toolset
Modification: Open and Reseal Lamp
Installation Guide: CLICK HERE FOR DIRECTIONS
Wire Colors: To make these boards work with factory lighting functions on the 1500 Laramie, Rebel, & Big Horn w/ LED package, we recommend tapping to the following wires.
Left side (driver side in US):
- DRL: Beige/Dark Blue, Headlamp Connector
- Parking: White/Brown, Headlamp Connector
- Ground: Black, Headlamp Connector
Right side (passenger side in US):
- DRL: N/A
- Parking: N/A
- Ground: Black, Headlamp Connector
NOTE: These boards are not compatible with aftermarket (non-factory) headlamps.
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov