The Diode Dynamics D-Switch 8 Button Controller Kit controls 12V accessories through eight buttons, with four 30A and four 15A outputs, plus a 9th button for a dedicated backlight bus bar. Its solid-state design uses an IP67-rated aluminum heatsink, so there are no mechanical relays or physical fuses to replace.
Overview Upgrade your vehicles setup with the Diode Dynamics D-Switch! Dedicated Backlight Channel. Unlike other 8-button controllers, the D-Switch includes a 9th button for the dedicated backlight bus bar, providing eight extra outputs for accent lighting. Activate all backlit accessories with a single press, freeing up main outputs for other functions. Dynamic Channel Assignment. Unlike one-to-one switch panels, the D-Switch allows multiple output channels per button, giving you complete control over your setup. You can also assign multiple functions of an output to different buttons, such as configuring one button for flashing and another for full power of the same light. Fast, Responsive Bluetooth App. Control and configure settings using the Bluetooth app for iOS and Android, which delivers instant response, no lag, and seamless programming. OEM Signal Integration. Three trigger wires are included to automatically activate your outputs with vehicle signals such as high beams, fog lights, or reverse lights. The ignition wire powers the controller when the vehicle starts, shutting it down automatically when turned off. The Night Mode wire adjusts output settings and controller brightness for low-light conditions. Solid-State, Durable Design. No mechanical relays to wear out or physical fuses to replace!
Features
- Three trigger wires for OEM-like control through vehicle signals.
- Fast responsive Bluetooth App - no lagging or loading screens!
- Solid-state fully-encapsulated design for extreme durability.
- Dedicated backlight channel to control your accent lighting.
- Group and control multiple outputs with a single button.
Diode Dynamics D-Switch 8 Button Controller Kit
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Diode Dynamics |
| Part number | DIODD8373 |
| Category | Lighting & Electrical |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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