Honda Motorcycle CB600F 599 License Plate Bulb Size

The Honda Motorcycle CB600F 599 license plate light requires a 168 bulb size for proper installation on the rear of the vehicle. Data for the specific bulb requirements covers the period from 2004 through 2007.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
2006-2007	168
2004	168

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.	168

Other Locations

Additional Notes

The Honda Motorcycle CB600F 599 uses the 168 bulb size for its license plate light across the 2004, 2006, and 2007 model years.
The 168 bulb follows the ANSI standard, which governs bulb specifications for the US and Canadian markets.
This bulb is a T10 miniature wedge type, a form factor that seats by friction fit into a wedge-style socket without a separate base or pins.
The 168 operates at 12 volts and draws 4.9 watts, placing it in the low-wattage range typical of small indicator and auxiliary lighting applications.
The T10 wedge form factor is shared by several other bulb variants, so wattage and voltage ratings should be confirmed before substituting an alternative 168-compatible bulb into the CB600F 599 license plate socket.