Purchased, but ultimately did not use. Shipped with Bulb & Socket 3220 Light Covers Red 3214 & Green 3215 Mounting Hardware 2230 Feature Points Traditional incandescent lighting illuminates around the perimeter of the dial 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation AutoMeter’s race proven air-core electric instruments provide quick and accurate readings |