Delta Lights (01-9060-10X) 10X Roof Light Bar - 8 Xenon Light System for H2 with OE Wiring Harness Energy efficient, high-powered upgrade to replace factory-standard lights Bright Xenon lamps for enhanced visibility Easy to install Compatible with Hummer H2 Comes with a 1-year limited warranty on bulbs and product finish and 5-year limited warranty on defects in material and workmanship