F3 bulbs were the original style of this series released in the spring of 2019, They have been replaced with the X9 which are virtually identical except for the silver body colour instead of the red colour of the F3, We have opted to keep using the F3 designation on these bulbs to save confusion during inventory and shipping.
X9S were released in early 2020. They are the same output as the X9 but they have built in Canbus circuitry and a slightly larger body.
X9Spro series were released to market in 2021, they have a larger body than either the X9 or X9S and feature dual copper pipe cooling for great heat dissipation in extreme conditions
All three series feature our 3 year warranty and 10,000 lumens of output per bulb although there is some information stating the X9Spro has 12,000 lumens of light output our testing has not shown a large difference in light output so we continue to advertise them as 10,000 lumens. We do not believe your choice of bulb selected in these 3 series to be based on light output but rather on which body size is better for your application.
X9 (F3) Series
Base width is 31 mm.
We stock this one in 9005, 9006, 9012 and H11 styles as some of our customers need the smaller base and don't need the canbus circuitry of the X9S series.
Base width is 37 mm.
We stock these in all available bulb styles and these are our standard recommended bulbs to use in most applications.
Base width is 40 mm.
We stock these in 9005 and H11 styles. Our main intended application for the X9Spro series is hiway tractors which have ample room and typically have headlights on for extended time periods