Lucas British Pre-Focus (BPF) Incandescent Headlight Bulbs (1) - Choose 6V / 12V Voltage:12V (50/40W) *****Please note that this Part

*****Please note that this Part will only work with 1 3/4" Triumph Exhaust Pipes

We stock a large range of styles and finishes to suite your model year and application

Will not work on late "QD" hubs as they used a different thread pitch or "Bolt On Hubs"

19-1338 or 19-1097

Lucas British Pre-Focus (BPF) Incandescent Headlight Bulbs (1) - Choose 6V / 12V Voltage:12V (50/40W) *****Please note that this PartThe trademarks "Lucas" and the Diagonal Device are owned by Lucas Industries Limited New Genuine Lucas Pre Focus Incandescent Headlamp Bulbs. These bulbs are the original "British Pre Focus" bulbs as fitted to many vintage British motorcycles. Base measures approx 22mm and the flange measures 36mm with the correct cut out. In this listing we stock both 6V and 12V bulbs (non polarity sensitive). Fits a wide range of vintage British motorcycle models.