Voyager Compass Features: * 3″ (76 mm) CombiDamp Dial * Easily Installed * Exclusive Built-in Green NiteVu Night Illumination * Built-in Compensators to Easily Adjust for Deviation * Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement * Powerful DirectiveForce Magnets for Fast Heading Lock-on * Movable Sun Shield * High Temperature Composite Construction for Extended Operating Range * 100% Repairable * Exclusive 5-Year Ritchie Warranty Approx. Shipping Weight: 1lb 8oz (680g) Notes: Uses 2 sets of lights. Comes standard with 12v lighting. 24 & 32v lighting options are available. Some custom built OEM models may have different lighting.