Voyager CompassFeatures:3″ (76 mm) CombiDamp DialCompact Low-Profile DesignBuilt-in Green Night IlluminationBuilt-in Compensators to Easily Adjust for DeviationScientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial MovementPowerful DirectiveForce Magnets for Fast Heading Lock-onMovable Sun ShieldHigh Temperature Composite Construction for Extended Operating Range100% RepairableExclusive 5-Year Ritchie WarrantyApprox. Shipping Weight: 1 lb. 3 oz. (539g)Notes:Uses 2 sets of lights.Comes standard with 12 volt lighting. 24 & 32 volt lighting options are available. Some custom built OEM models may have different lighting.