Halogen Burner

What sort of Halogen Burner lamp do you want?

G4 12V burners have pins that are 4mm apart, the lamps are typically around 35mm long.
G6 12V burners have pins that are 6mm apart, the lamps are typically 45 mm long.
G9 burners have pins that bend back on themselves, this denotes that they are 230V.