Honda Motorcycle CB500F uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2013 to 2015 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 9003 bulb is the sole bulb type listed across all headlight positions for the Honda Motorcycle CB500F, covering both high beam and low beam functions for the 2013-2015 model years.
The 9003 is a dual-filament halogen bulb, meaning a single physical bulb contains two separate filaments: one rated at 60W for high beam output and one rated at 55W for low beam output.
The 9003 operates on a 12V electrical system and uses a P43t base, which is a bayonet-style mount with a 43mm collar width.
The 9003 designation follows the ANSI standard, which is the classification system used in the United States and Canada.
Because the 9003 serves both the high beam and low beam positions on the Honda Motorcycle CB500F, a single bulb type handles the full headlight function rather than requiring separate bulbs for each beam mode.
The 9003 is functionally equivalent to the European H4 bulb in terms of wattage and filament configuration, though the two designations reflect different regional standards and may involve minor physical differences that affect direct interchangeability.