2003-2006 Chevy Silverado / Avalanche / GMC Sierra / Yukon Glow Guage + Power Inverter Brand New Glow Gauge (as seen in picture) + 1 Power Inverter Gauges have Non-Glare / Scratch Resistant surface. Gauge is White during the day, Glow Blue or Green at night when lit. Installation Instructions NOT included. Professional installation is recommended. All Wiring is included. Gauges do NOT requore the removal of gauge needles for installation.