Back by popular demand! Headlamp boosters that noticeably brightens up your motorcycle headlamp.
Most older motorcycle switch gear causes voltage loss resulting in poor headlamp performance. Our booster unit takes battery power direct to the headlamp bulb reducing drastically any power loss. The switches remain in use and work as before but no longer carry the current for the headlamp.
Plug and play design that plugs in to H4 headlamp holders with matching connectors. There is very little wiring to do and a full guide is included. Popular up-grade that gets great feedback.
12 Amps continuous rating
12 Volt DC power
Not for use where the motorcycle is equipped with relays for the headlamp
Bulb not included – shown to compare size of unit only.