This is a complete pair of Off-road Use Only HID's for C.O.R.E Off-Road Race trucks & other vehicles. RECON High Intensity Discharge C.O.R.E. Off-Road Racing HID Kits include Extra-Slim Impact Resistant Water Submersible Ballasts & are available in H1, H4, H7, H10, 9140, 9145, H11, H13, H16, 5202, 5201, 9004, 9005, 9006, 9007, 9008, 9009, & D3S. RECON HID Kits are designed to withstand the high-energy impacts & demands of off-road desert racing in even the most extreme conditions. RECON is a proud sponsor of C.O.R.E. off-road racing and offers the best H.I.D. (High Intensity Discharge) Lighting...Guaranteed!!!