The DENALI "All-On" H4 harness keeps the low beams on with the high beams activated. Enjoy greatly improved light output that also significantly increases overall visibility. Simple plug and play installation allows the adapter to connect "inline" between your DENALI M5 or M7 LED headlight module and your motorcycle without any other modifications or switches. Improves lighting at the sides of the road, directly in front of the motorcycle and more than 150 meters down the road when you activate the high beams.
Characteristics:
Allows "All-On" use of low beam and high beam simultaneously
Significantly improved light output
Plug-and-play adapter
Simple and easy to install online
Designed exclusively for DENALI M5 and M7 LED headlight module