Denali All On Headlight Wiring Harness Low Beam High Universal Plug&Play harnessRef : DENA00283A / 1079877

Manufacturer's ref: DNL.WHS.10200

The DENALI "All-On" H4 harness is an adapter designed for the DENALI M5 and M7 LED headlight modules. It allows the low beam to remain on when the high beam is activated, preventing the main beam from cutting out and providing a more complete lighting beam without modifying the motorcycle's original wiring.

Designed for demanding riders — particularly those in trail/adventure riding — this adapter installs plug & play between the DENALI module and the motorcycle's H4 socket. No additional relay or switch is needed: just plug it in and ride. Ideal for enhancing lighting when cornering, on the roadside, and during long night rides, while maintaining the original ergonomics and simplicity.

Main features:

• Simultaneous operation of low and high beams
• Optimizes the luminous output of DENALI M5 & M7 modules
• Plug & play installation, without modification of the original wiring
• Exclusively compatible with DENALI M5 and M7 LED headlights
• Designed for use on roads and trail/adventure routes

Compact and robust, this adapter is aimed at riders who want more uniform lighting and better light coverage without unnecessary electrical complexity.