DENALI - DNL.WHS.20500 - DialDim Controller - Lighting
The DENALI DNL.WHS.20500 Controller in Black for Street. Integrates seamlessly with your vehicle's systems, offering intelligent flash features that enhance your visibility and safety on the road Easy installation with included 7/8" handlebar mount The controller housing and switch both feature a fully waterproof design with gaskets and o-rings at every joint to ensure hassle-free operation in outdoor environments A reliable, quality-built component from a brand riders trust. Sold individually.
Features
- Integrates seamlessly with your vehicle's systems, offering intelligent flash features that enhance your visibility and safety on the road
- Easy installation with included 7/8" handlebar mount
- The controller housing and switch both feature a fully waterproof design with gaskets and o-rings at every joint to ensure hassle-free operation in outdoor environments
- On/off & dim - Independently control two sets of lights on/off and intensity level using the single DialDim™ Switch. The blue halo controls light set one and the green halo controls light set two. Double click to switch between the two circuits
- High/low sync - Your auxiliary lights will automatically switch between your selected dim setting to full intensity with the factory high beam switch
- Stealth mode - A 0% dim setting on the switch allows your lights to be "off" during normal driving conditions but will jump to 100% intensity with your vehicle's high beam switch. The lights will also react to turn signal and horn inputs in this mode but will remain off when no inputs are detected
- Cancel with turn signal - When enabled the main lights (blue circuit 1) will cancel in sync with your signal to prevent "washing out" your factory turn signal
- Flash as turn signal - When enabled your amber visibility lights (green circuit 2) will flash in sync with your factory turn signals
- Strobe with horn - When enabled your auxiliary lights on both circuits will strobe at 4Hz when you sound your horn
- Electronically fused circuits - Both light circuits are electronically fused and can be set right from the switch itself! The halo will illuminate red to notify you when a circuit fused is tripped
- Voltage display indicator - Upon vehicle startup, the switch halo will flash green to indicate a healthy battery voltage, or flash red to indicate a battery voltage that is below 11.8 V
- Low voltage cutoff - If the battery voltage drops below 10.8 V the lights will not power on preventing you from being stranded. The switch halo will flash 4 red LEDs to indicate the low voltage condition
Specs
- Base Color: Black
- Riding Style: Street
- Color/Finish: Black
- Product Name: Controller
- Units: Each
Frequently Asked Questions - DENALI - DNL.WHS.20500 - DialDim Controller - Lighting
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.