Download LiteratureRitchie Compass V-57W.2 CompassExplorer CompassExplorer Compass Features: 2-3/4" 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. Contact Ritchie for replacement lighting. Specifications:Lubber Lines = NONE Mounting Style = NONE Read = NONE Backlight = YesRITCHIE V-57W.2 WHITE COMPASS Normalized SKU: V57W2UPC Code: 010342160621Ritchie Compass V-57W.2 Literature Download Owners Manual