Diode Dynamics Subaru C-Light LED Boards

 

Diode Dynamics Subaru C-Light LED Boards is built for customers who want a sharper C-light appearance for 2015-2021 Subaru WRX and WRX STI headlights with a clean, purposeful lighting upgrade. It gives the vehicle a more deliberate lighting signature while keeping the change focused on fit, function, and finished appearance. The result is an upgrade that looks intentional and supports the way the vehicle is used after dark, at events, or during everyday driving.

These C-Light LED Boards sit behind the factory diffusing reflector to brighten the signature C-shape inside the headlamp. The product is useful for customers who care about both appearance and function, because the lighting change is visible when details matter most. It helps the upgraded lamp, accent area, or module feel like part of the vehicle instead of an unrelated add-on.

The upgrade gives the Subaru front end a more modern white accent with a brilliant amber signal function, helping the headlight design look more deliberate in daylight and at night. Customers get a cleaner lighting effect while keeping the upgrade tied to a defined vehicle location.

The product is focused on WRX and WRX STI applications, so the lighting shape follows the factory C-light styling rather than adding a generic strip or ring. Customers can match the product to the vehicle's lighting goals, whether the priority is a simple modern appearance, a show-ready accent, a more visible signal function, or a custom look that stands apart from the original lamp design.

Installation involves working inside the headlight housing and routing the required wiring for the lighting functions. Fitment and final installation details should always be checked against the selected vehicle, trim, and lighting package before work begins. Wiring, controller needs, lamp access, and sealing requirements vary by selected configuration.

Whether customers are upgrading for front-end style, Subaru lighting character, or a brighter C-light appearance, the Diode Dynamics Subaru C-Light LED Boards delivers a polished lighting improvement that helps the vehicle look more complete. Now Available at LEER!

 

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Features & Specifications

Product Type: Daytime running light circuit board

Brand: Diode Dynamics

Vehicle Fitment: 2015-2021 Subaru WRX and 2015-2021 Subaru WRX STI

Lighting Function: White C-light accent with amber turn signal function

Mounting Location: Inside compatible Subaru WRX and WRX STI headlight housings

Functionality:

• Brightens the factory C-light shape for a more noticeable front lighting signature
• Adds a cleaner white accent appearance inside the headlight
• Supports amber signaling for a modern switchback-style look
• Keeps the upgrade integrated with the original C-light reflector design
• Works well for customers refreshing aged or understated factory headlamp accents
• Complements exterior LED signal, marker, and fog light upgrades
• Supports a customized look without changing the complete headlight assembly

 

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Why Choose

This product is ideal for customers who want a Subaru-specific C-light upgrade with a brighter and cleaner appearance.

• Enhances a recognizable Subaru headlight detail
• Creates a more premium appearance than the original lighting setup
• Keeps the light output shaped around the factory C-light design
• Adds a functional amber signal look to the headlight accent area
• Helps the vehicle stand out in daytime and evening driving conditions
• Pairs naturally with other WRX and WRX STI exterior lighting upgrades
• Designed for customers who want custom lighting without a full headlight replacement

 

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What's Included

• C-Light LED board components for compatible Subaru headlights
• Driver or wiring components supplied with the selected kit
• Hardware and accessories supplied by the manufacturer for the application

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm compatibility with the vehicle year, trim, and headlight style before installation.
• Headlight opening and resealing may be required to install the boards correctly.
• Verify wiring connections and lighting functions before final reassembly.

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Diode Dynamics products are backed by a 3 Year Replacement Limited Warranty when purchased through an authorized channel. Warranty support is intended to cover qualifying product defects and does not replace careful installation, correct wiring, and proper use.

Warranty coverage typically excludes improper installation, misuse, modifications, electrical issues, overloading, tampering, impact damage outside warranty terms, or non-compliant use. Proof of purchase may be required for warranty claims.