RECON Projector Headlights Sierra & Denali 07-13 SMOKED w LED HALOS Part# 264271BK
GMC Sierra & Denali 07-13 (New Body Style) PROJECTOR HEADLIGHTS w LED Halos & DRLs - Smoked / Black
Part # 264271BK - Smoked / Black
These 2007-2013 GMC Sierra & Denali RECON Projector Headlights with CCFL Technology are sold as a set & use H1 Style Headlight Bulbs for the Projector Low-Beam and H1 Style Headlight Bulbs for the High-Beam.
RECON projector headlights come with 4 standard halogen bulbs already installed. If you wish to upgrade to HIDs or XENON Headlight Bulbs for your projector High/Low-Beams, then you must order those separately.
Keep in mind there are two H1 bulbs in each projector headlight, so you will need to buy two sets of headlight bulbs for each set of 2007-2013 GMC Sierra & Denali projector headlights you are upgrading the bulbs in assuming you want to upgrade both the low-beam and the high-beam.