The bright blue light 12 volt 35 watt headlight bulb for 50cc-150cc scooters is a halogen bulb with a clear blue coating. It uses a standard BA20D base (see photo).
Note: This halogen headlight bulb is not a high-intensity discharge (HID) bulb and it is not compatible with HID systems.
As we are not a direct dealer for the Gator brand, we are unable to speak on compatibility with their units. If your scooter requires a 12 volt 35 watt bulb with a BA20D base, then this bulb should be a compatible option for you.