RECON Projector 09-12 F150 Headlights are sold as a set & the
low-beam & high-beam uses an H1 style headlight bulb. RECON
projector headlights come with 4 standard halogen bulbs already
installed; however, if you wish to upgrade to XENON Headlight Bulbs, you
must order two sets of part # 264H1DW or 264H1PB for the low-beam &
high-beam. Keep in mind there are two bulbs in each projector
headlight, so you will need to buy two sets of headlight bulbs for each
set of projector headlights you are upgrading the bulbs in.
*Recommended for Install: Apply a small seam of silicon along all
seams, including the light bulb seal to prevent any condensation from
weather cracks, or stress from recreational use.