The Kawasaki KRF800 Teryx high beam and low beam headlight bulbs both utilize an HS1 bulb size for this model. The replacement chart covers 2021 to 2022 production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The HS1 bulb is the sole type specified across all listed positions and years for the Kawasaki KRF800 Teryx, covering both high beam and low beam headlight applications for 2021-2022.
The HS1 is a dual-filament halogen bulb, meaning a single unit contains separate filaments for both high and low beam functions within one housing.
The HS1 operates at 12 volts with a 35W/35W power rating, where each wattage figure corresponds to one of the two filaments.
The HS1 uses a PX43t base, a bayonet-style fitting specific to motorcycle and powersports applications, which is not interchangeable with common automotive base types such as H4 despite similar dual-filament functionality.
The HS1 is governed by ECE standards, a regulatory framework recognized across Europe and numerous other markets worldwide, distinguishing it from bulbs designed solely to DOT standards used in North America.