F-82W Voyager Compass Features: 3" PowerDamp flat dial Easy to install Exclusive integrated NiteVu green night illumination Built-in compensators for easy adjustment for deviation Scientifically matched sapphire jewel and hardened steel pivot dial movement Powerful DirectiveForce magnets for quick locking Movable sun shield 45-Degree Lubber Lines High-Temp Composite Construction for Extended Operating Range Custom Fitted Protective Covers Available 100% Repairable Ritchie's Exclusive 5-Year Warranty Approx. Shipping Weight: 1 lb 8 oz (680g) Protective Cover: V-80-C Replacement Parts Light Assembly: SH-0195 KIT (Green), SH-0202 KIT (Red); SH-0131XSP Notes: All magnetic compasses come standard with 12 volt illumination. 24 and 32 volt illumination options available.