Denali ‘All-On’ H4 Headlight Harness (Low/High Beam Conversion)

Unlock enhanced performance from your DENALI M5 or M7 LED Headlight Module with the All-On Adapter (SKU: DNL.WHS.10200). This inline wiring adapter allows your low beam and high beam circuits to remain simultaneously active when high beam is engaged — delivering significantly improved side illumination, fuller road coverage, and better rider visibility.

Key Features:

• Enables “All-On” functionality: both low and high beams active together.
• Plug-and-play inline wiring harness compatible exclusively with DENALI M5/M7 LED modules.
• Simplified installation with minimal modifications — just plug it between the headlight module and your existing wiring.
• Dramatically increased light output to the sides and forward of the motorcycle — ideal for night or low-visibility conditions.

Benefits:

• Improved Side Coverage & Visibility: More light where you need it, making turns, curves or roadside obstacles easier to see.
• Enhanced Rider Safety: Reduced risk in low-light situations with both beams operating together.
• Professional Installation: Maintains clean wiring and OEM-look finish thanks to the inline adapter design.
• Optimized for Premium LED Modules: Works seamlessly with DENALI’s high-performance headlight modules to extract maximal output.

Installation Notes:

• Requires a headlight setup using a 7″ (M7) or compatible frame for the Denali M5/M7 LED module.
• Note: This adapter does not power the DRL halo feature of the headlight module. A separate wiring connection may be required for that function.
• Make sure to consult your motorcycle’s headlight connector and ensure compatibility before ordering.

What’s in the box?