Explorer Compass Features: * 2 3/4″(70 mm) Direct Reading Dial * Easily Installed, Fits 3″ Instrument Hole. * Bezels Styled to Match Popular Gauge Packages * 12V Night Illumination * Viewing is adjustable to 30 degrees * Choice of Traditional Black or Designer White Colors * Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement * Built-in Compensators to Easily Adjust for Deviation * Hi-Temperature Construction * 100% Repairable * Exclusive 5-Year Warranty Approx. Shipping Weight: 1lb (454g) Notes:  Comes standard with 12v lighting. 24v lighting option is available. Some custom built OEM models may have different lighting.