Control Dial (ON/OFF Function Removed) - Building Block Wire Harness

The Control Dial (ON/OFF Function Removed) is a direct-fit manual controller designed for all lights compatible with the building block wire harness system. View the Full List of Lights Compatible With the Building Block Wire Harness. This version is designed specifically for users who want to control light power using an external switch such as a Bigfoot switch (trolling motor stomp switch), dashboard switch, switch panel, or control panel without needing to press the control dial button each time the lights are powered on or off. The control dial still allows full manual adjustment of color temperature, but the built-in ON/OFF button functionality has been removed. This allows the lights to automatically power on whenever your external switch supplies power, while the control dial is used strictly for color adjustment. This setup is ideal for users wanting a cleaner and more seamless operation with dedicated power switching and independent color control.