DialDim Lighting Controller

DENALI DialDim Lighting Controller — One Switch. Total Lighting Control.

The DENALI DialDim Lighting Controller is built for riders who want full control of their auxiliary lights without cluttering the cockpit. With one smart multi-color halo switch, you can independently turn on, turn off, and dim two separate sets of DENALI 3-wire auxiliary lights from a single clean wiring system.

Blue controls circuit one. Green controls circuit two.
Double-click to switch between them. Simple, clean, and built for real riding.

Smart Dimming, Clear Feedback

The illuminated halo switch doesn’t just look good — it tells you exactly what your lights are doing. You can instantly see which circuit is active and what intensity level it’s set to, so there’s no guessing in the dark, rain, or traffic.

Each circuit has eight brightness levels, giving you precise control for daytime visibility, night riding, traffic, trails, and everything in between.

Built-In Intelligence

Connect the DialDim to your bike’s high beam, turn signals, and horn circuits to unlock advanced lighting features that make your setup smarter and safer.

Rider-Focused Features

• Independent ON/OFF and dimming for two light circuits
• High/Low Sync with your factory high beam switch
• Stealth Mode keeps lights off until triggered by high beam, horn, or signal input
• Cancel with Turn Signal prevents auxiliary lights from washing out your factory indicators
• Flash as Turn Signal lets amber auxiliary lights sync with your turn signals
• Strobe with Horn flashes both light circuits when the horn is activated
• Electronic fuse control built directly into the switch
• Battery voltage monitoring with low-voltage warning
• Low-voltage cutoff helps prevent draining your battery

Weatherproof and Built to Ride

Both the controller housing and switch are fully waterproof, with gaskets and O-rings throughout for reliable performance in harsh outdoor conditions. Rain, dust, vibration, and long-distance abuse — this system is made for powersports, not parking lots.

Product Specs

• Two fully independent light circuits
• Eight intensity levels per circuit: 5%, 15%, 30%, 45%, 60%, 75%, 100%
• Eight selectable electronic fuse values: 1A, 2A, 4A, 6A, 8A, 10A, 15A, 20A
• Five input wires: ignition, high beam, horn, left turn, right turn
• Max output: 20A per circuit / 30A combined
• Operating voltage: 12V DC

What’s in the Box

• 1 × DialDim Controller Harness
• 1 × DialDim Multi-Function Switch
• 1 × 7/8" Handlebar Switch Mount
• 4 × 66" Plug-and-Play Light Extensions
• 1 × Universal Input Trigger Wire Harness

Dim it. Boost it. Flash it. Sync it.
The DENALI DialDim Controller gives your lighting system the kind of control that makes every ride safer, cleaner, and smarter.