The DialDim Lighting Controller combines smart control and sleek design in one compact system. Its multicolor LED halo switch lets you independently turn on, off, and dim two sets of 3-wire auxiliary lights from a single harness. The blue halo manages light set one, the green manages light set two—just double-click to switch between them and adjust brightness on the fly.

It also connects to your high beam, turn signals, and horn to enable intelligent features like canceling aux lights with turn signals, flashing as turn signals, or strobing with your horn—boosting visibility and safety.

The LED halo shows exact brightness levels, so there’s no guessing. Built-in electronic fuses allow you to set, monitor, and reset fuse values, with red halo alerts if one trips.

The switch also monitors battery health, flashing different colors on startup and automatically shutting off lights if voltage drops below 10.8V.

Both the controller and switch are fully waterproof, built with sealed gaskets and o-rings for reliable all-weather use.

Features

• Independently control two sets of lights (ON/OFF and dimming) using the single DialDim switch
• Blue halo controls light set one, green halo controls light set two
• Double click the switch to toggle between the two light circuits
• Auxiliary lights sync with factory high beam, switching from dim to full intensity automatically
• Stealth Mode keeps lights off during normal driving and activates them at full brightness with high beam, turn signal, or horn
• Main lights (blue circuit) cancel with turn signal to prevent overpowering your factory signal
• Amber visibility lights (green circuit) flash in sync with factory turn signals
• Auxiliary lights strobe at 4Hz when the horn is sounded
• Electronically fused circuits with adjustable settings via the switch
• Red halo alerts you when a fuse is tripped
• Voltage display shows battery health at startup—green for healthy, red if below 11.8V
• Low voltage cutoff prevents lights from turning on if battery drops below 10.8V
• Four red LEDs flash to indicate low battery voltage condition