These 4-Corner Strobe Kits are tailored made for the Ford F-Series cabs and come with several options. 

These kits include CHMSL 180 degree Intersector Lights, 2 Ghost lights for mounting in the grille or other forward facing location, necessary wiring harnesses, and a stand-alone switch.
 Available for Late Model F-150 (2014-2022) and F-250 - F-550 (2017-2021) models.