Diode Dynamics DD4102 Reverse Light Wiring Kit with Running Light Dual Deutsch

Vehicle Fitment

• Universal - Compatible with any vehicle where the harness can be connected to factory tail light and reverse gear wiring signals

Fitment Notes

• Designed specifically for use with Diode Dynamics LED pods and light bars that feature backlight functionality - specifically those with a white main beam and a red backlight accent. Not intended for use with lights that lack a separate backlight circuit.
• Output connectors are Deutsch DT type - compatible with all Diode Dynamics Stage Series pods and light bars using DT connectors.
• Powers up to 5A of auxiliary lamps per DT output connector.
• Connects to the vehicle's tail light wiring (for running light/accent function) and reverse gear signal (for automatic backup light activation) - basic wiring access and familiarity is recommended for installation.
• For a fully plug-and-play installation at the factory tail light connector without any wiring, a vehicle-specific Stage Series Reverse Light Wiring Kit adapter harness is also available separately from Diode Dynamics.

Features

• Three-mode operation for backlight-capable LED pods: the red backlight accent illuminates alongside the factory tail lights as a rear running light accent; automatically switches to full-power white main beam output when the vehicle is shifted into reverse; and a manual toggle switch override allows the white main beam to be activated on demand regardless of reverse gear status.
• Dual Deutsch DT output connectors allow two LED pods or light bars to be powered and controlled simultaneously from a single harness - ideal for paired rear-mounted reverse light setups.
• High-capacity 14AWG and 18AWG wiring handles the current demands of high-output LED pods without voltage drop or heat buildup.
• 10A waterproof fuse protects the connected LED pods and the vehicle's electrical system from overcurrent events - the waterproof housing maintains circuit protection even in wet or off-road conditions.
• Included toggle switch provides manual override capability - the white main beam can be turned on at any time independent of the reverse gear signal, useful for campsite lighting, loading dock use, or other situations where rear illumination is needed without the vehicle in reverse.
• Assembled in the USA by Diode Dynamics.
• Backed by Diode Dynamics' 3-year limited warranty against manufacturing defects or product failure.

Specifications

• Part Number: DD4102
• Brand: Diode Dynamics
• Kit Type: Reverse Light Wiring Kit with Running Light (backlight functionality)
• Fitment: Universal (Deutsch DT output connectors)
• Output Connectors: Dual Deutsch DT
• Max Current per DT Connector: 5A
• Wire Gauge: 14AWG (main power) and 18AWG (signal/control)
• Fuse: 10A Waterproof
• Toggle Switch: Included (manual white main beam override)
• Compatible Lights: Diode Dynamics LED pods/bars with backlight functionality (white main beam + red backlight)
• Warranty: 3 Years (Diode Dynamics Limited Warranty)

Included Components

• 1x Reverse Light Wiring Harness (14AWG/18AWG, dual DT outputs)
• 1x 10A Waterproof Fuse
• 1x Toggle Switch (manual main beam override)
• 1x Installation Guide

Product Description

The Diode Dynamics DD4102 is a reverse light wiring kit with running light functionality, engineered for use with Diode Dynamics LED pods and light bars that feature a dual-beam backlight design - a white main beam combined with a red backlight accent. When installed, the harness gives these lights three distinct operating modes controlled automatically by the factory vehicle signals: the red backlight accent activates with the tail lights as a rear running light; the full-power white main beam switches on automatically when the transmission enters reverse; and a manual toggle switch allows the white beam to be activated on demand regardless of gear position.

The dual Deutsch DT output connectors allow two rear-mounted LED pods to be wired and controlled simultaneously from a single harness, and the 10A waterproof fuse protects the connected lights and vehicle wiring from overcurrent damage. High-capacity 14AWG and 18AWG wiring maintains stable power delivery under load. For owners who prefer a fully plug-and-play installation without tapping into factory wiring directly, Diode Dynamics also offers vehicle-specific adapter harnesses that connect to the factory tail light connectors - compatible with the DD4102 as a pairing accessory. Backed by Diode Dynamics' 3-year limited warranty.