Best selling products
-9%
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![Shadow-Caster RGBW 10" Long Courtesy Light - Stainless Steel Caps [SCM-CL10-RGBW-SS]](http://seamanmarine.com/cdn/shop/files/102604XL_600x600.jpg?v=1714757382)
$79.00
$72.00
-6%
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![Shadow-Caster RGBW Surface Mount Courtesy Light - Stainless Steel [SCM-CLS-RGBW-SS]](http://seamanmarine.com/cdn/shop/files/102603XL_600x600.jpg?v=1714757375)
$69.00
$64.95
![Shadow-Caster Light Commander Multi-Zone Lighting Controller w/Shadow-NET N2K - No WiFi or Bluetooth [SCM-LC-N2K-PLUS]](http://seamanmarine.com/cdn/shop/files/103704XL_600x600.jpg?v=1714426290)
-5%
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![Shadow-Caster Eagle Ray LED Light Bar - Black Housing Dual Optics [SCM-EAGLE-RAY-BK]](http://seamanmarine.com/cdn/shop/files/102988XL_600x600.jpg?v=1709934358)
$1,899.00
$1,799.00
-5%
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![Shadow-Caster Eagle Ray LED Light Bar - White Housing Dual Optics [SCM-EAGLE-RAY-WH]](http://seamanmarine.com/cdn/shop/files/102987XL_600x600.jpg?v=1709934349)
$1,899.00
$1,799.00
![Shadow-Caster RGBW Courtesy Light - SS [SCM-CLX-RGBW-SS]](http://seamanmarine.com/cdn/shop/files/102602XL_600x600.jpg?v=1707260751)
![Shadow-Caster SC2 Series Polymer Composite Surface Mount Underwater Light - Great White [SC2-GW-CSM]](http://seamanmarine.com/cdn/shop/files/102610XL_600x600.jpg?v=1704778116)
![Shadow-Caster SC2 Series Polymer Composite Surface Mount Underwater Light - Bimini Blue [SC2-BB-CSM]](http://seamanmarine.com/cdn/shop/files/102609XL_600x600.jpg?v=1704778110)
![Shadow-Caster SC2 Series Polymer Composite Surface Mount Underwater Light - Full Color [SC2-CC-CSM]](http://seamanmarine.com/cdn/shop/files/102608XL_600x600.jpg?v=1704778104)
-5%
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![Shadow-Caster SC2 Series Bronze Surface Mount Underwater Light - Great White [SC2-GW-BZSM]](http://seamanmarine.com/cdn/shop/files/102607XL_600x600.jpg?v=1704778097)
$239.99
$229.00
-5%
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![Shadow-Caster SC2 Series Bronze Surface Mount Underwater Light - Bimini Blue [SC2-BB-BZSM]](http://seamanmarine.com/cdn/shop/files/102606XL_600x600.jpg?v=1704778091)
$239.99
$229.00
-4%
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![Shadow-Caster SC2 Series Bronze Surface Mount Underwater Light - Full-Color [SC2-CC-BZSM]](http://seamanmarine.com/cdn/shop/files/102605XL_600x600.jpg?v=1704778085)
$274.99
$264.00
![Shadow-Caster Light Commander V2 Multi-Zone Lighting Controller w/N2K - Ethernet Connectivity [SCM-LC-N2K-PLUS-V2]](http://seamanmarine.com/cdn/shop/files/102373XL_600x600.jpg?v=1704255150)
![Shadow-Caster Dual Color Courtesy Light w/2 Lead Wire - White Abs Cover - Great White/Bimini Blue [SCM-CL-BB/GW]](http://seamanmarine.com/cdn/shop/files/76308XL_600x600.jpg?v=1694721222)
![Shadow-Caster Downlight - White Housing - Cool White [SCM-DLXS-GW-WH]](http://seamanmarine.com/cdn/shop/files/99449XL_600x600.jpg?v=1683238677)
![Shadow-Caster Downlight - White Housing - Warm White [SCM-DLXS-WW-WH]](http://seamanmarine.com/cdn/shop/files/99448XL_600x600.jpg?v=1683238668)
![Shadow-Caster Downlight - White Housing - Bimini Blue [SCM-DLXS-BB-WH]](http://seamanmarine.com/cdn/shop/files/99447XL_600x600.jpg?v=1683238660)
-6%
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![Shadow-Caster SC3 Series Great White Bronze Surface Mount Underwater Light [SC3-GW-BZSM]](http://seamanmarine.com/cdn/shop/files/98670XL_600x600.jpg?v=1698985648)
$339.99
$319.00
![Shadow-Caster SC3 Series Bimini Blue Bronze Surface Mount Underwater Light [SC3-BB-BZSM]](http://seamanmarine.com/cdn/shop/products/98669XL_600x600.jpg?v=1678262942)
-6%
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![Shadow-Caster SC3 Series Blue/White Bronze Surface Mount Underwater Light [SC3-BW-BZSM]](http://seamanmarine.com/cdn/shop/products/98668XL_600x600.jpg?v=1678262935)
$339.99
$319.00
![Shadow-Caster SC3 Series CC (Full Color Change) Bronze Surface Mount Underwater Light [SC3-CC-BZSM]](http://seamanmarine.com/cdn/shop/products/98667XL_600x600.jpg?v=1678262927)
![Shadow-Caster 6-Channel Digital Switch Module Shadow-NET Control f/Single Color 3rd Party Lighting [SCM-PWR6]](http://seamanmarine.com/cdn/shop/products/98042XL_600x600.jpg?v=1677742587)
![Shadow-Caster 4-Channel Underwater Light Relay Module [SCM-PD4CH]](http://seamanmarine.com/cdn/shop/products/98041XL_600x600.jpg?v=1677742579)
![Shadow-Caster SC3 Series Underwater Light - Light Blue/White [SC3-BW-ALSM]](http://seamanmarine.com/cdn/shop/products/98043XL_600x600.jpg?v=1676667008)
![Shadow-Caster DLX Series Down Light - White Housing - RGB - Chrome Bezel [SCM-DLX-CC-CHR-WH]](http://seamanmarine.com/cdn/shop/products/97083XL_600x600.jpg?v=1668472458)
-9%
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![Shadow-Caster Shadow Splitter Ethernet Cable [SCM-SCNET-Y]](http://seamanmarine.com/cdn/shop/products/96911XL_600x600.jpg?v=1667366084)
$32.99
$29.95
-9%
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![Shadow-Caster Shadow Ethernet Cable - 4M [SCM-SCNET-04]](http://seamanmarine.com/cdn/shop/products/96912XL_600x600.jpg?v=1667366091)
$32.99
$29.95
-11%
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![Shadow-Caster Round Zone Controller 4 Channel Remote f/MZ-LC or SCM-LC [SCM-ZC-REMOTE]](http://seamanmarine.com/cdn/shop/products/96910XL_600x600.jpg?v=1666126994)
$199.99
$177.00
![Shadow-Caster Light Commander NMEA 2000, Wi-Fi/Bluetooth Network f/All Navico Touchscreens [SCM-LC-N2K]](http://seamanmarine.com/cdn/shop/products/94383XL_600x600.jpg?v=1652409138)
![Shadow-Caster SC3 Series Underwater Light - Great White [SC3-GW-ALSM]](http://seamanmarine.com/cdn/shop/products/94175XL_600x600.jpg?v=1652409118)
![Shadow-Caster SC3 Series Underwater Light - Bimini Blue [SC3-BB-ALSM]](http://seamanmarine.com/cdn/shop/products/94174XL_600x600.jpg?v=1652409111)
![Shadow-Caster SC3 Series Underwater Light - Full-Color Change - 12-Color Standard or Unlimited Colors w/Shadow-NET [SC3-CC-ALSM]](http://seamanmarine.com/cdn/shop/products/94173XL_600x600.jpg?v=1652409104)
-4%
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![Shadow-Caster Round Accent Light RGB Clear Polycarbonate Housing [SCM-RAL-RGB-0.5]](http://seamanmarine.com/cdn/shop/products/94170_600x600.gif?v=1651011325)
$22.99
$22.00
-11%
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![Shadow-Caster Round Accent Light RGB Diffused White Polymer Housing [SCM-RAL-RGB-0.4-PW]](http://seamanmarine.com/cdn/shop/products/94172XL_600x600.jpg?v=1651011341)
$18.99
$16.99
-12%
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![Shadow-Caster Round Accent Light RGB Black Anodized Aluminum Housing [SCM-RAL-RGB-0.4-AB]](http://seamanmarine.com/cdn/shop/products/94171XL_600x600.jpg?v=1651011333)
$20.99
$18.50
![Shadow-Caster SCM-SL Series Bracket Mount Spreader Light - Black Housing - Full-Color [SCM-SLB-CC-BK]](http://seamanmarine.com/cdn/shop/products/88230XL_600x600.jpg?v=1639007820)
![Shadow-Caster SCM-SL Series Bracket Mount Spreader Light - White Housing - Full-Color [SCM-SLB-CC-WH]](http://seamanmarine.com/cdn/shop/products/88229XL_600x600.jpg?v=1639007813)
![Shadow-Caster SCM-SL Series Bracket Mount Spreader Light - White Housing - White/Blue/Red [SCM-SLB-WBR-WH]](http://seamanmarine.com/cdn/shop/products/88228XL_600x600.jpg?v=1639007806)
![Shadow-Caster SCM-SL Series Bracket Mount Spreader Light - White Housing - White [SCM-SLB-GW-WH]](http://seamanmarine.com/cdn/shop/products/88227XL_600x600.jpg?v=1639007798)
![Shadow-Caster Courtesy Light w/2' Lead Wire - White ABS Cover - RGB Multi-Color - 4-Pack [SCM-CL-RGB-4PACK]](http://seamanmarine.com/cdn/shop/products/62543XL_600x600.jpg?v=1624636181)
-11%
![Shadow-Caster Single Zone Lighting Control [SCM-SNLC]](http://seamanmarine.com/cdn/shop/products/85553XL_600x600.jpg?v=1617120445)
$189.99
$169.00
![Shadow-Caster 1M Plastic Track f/SCM-AL-LED Strips [SCM-AL-TRACK-1M]](http://seamanmarine.com/cdn/shop/products/88231XL_600x600.jpg?v=1612979363)
![Shadow-Caster 3-Position On/Off/Momentary Marine LED Lighting Switch [SCM-SWITCH-O/O/M]](http://seamanmarine.com/cdn/shop/products/88257XL_600x600.jpg?v=1612914507)
![Shadow-Caster DLX Series Down Light - White Housing - White [SCM-DLX-GW-WH]](http://seamanmarine.com/cdn/shop/products/88256XL_600x600.jpg?v=1612914499)
![Shadow-Caster DLX Series Down Light - White Housing - White/Blue/Red [SCM-DLX-WBR-WH]](http://seamanmarine.com/cdn/shop/products/88255XL_600x600.jpg?v=1612914491)
![Shadow-Caster DLX Series Down Light -Black Housing - Full-Color [SCM-DLX-CC-BK]](http://seamanmarine.com/cdn/shop/products/88253XL_600x600.jpg?v=1612914476)
![Shadow-Caster DLX Series Down Light - White Housing - Full-Color [SCM-DLX-CC-WH]](http://seamanmarine.com/cdn/shop/products/88252XL_600x600.jpg?v=1612881684)
![Shadow-Caster SCM-SL Series Flush Mount Spreader Light - White Housing - Full-Color [SCM-SLF-CC-WH]](http://seamanmarine.com/cdn/shop/products/88225XL_600x600.jpg?v=1612881677)
![Shadow-Caster SCM-SL Series Flush Mount Spreader Light - White Housing - White/Blue/Red [SCM-SLF-WBR-WH]](http://seamanmarine.com/cdn/shop/products/88224XL_600x600.jpg?v=1612881669)
![Shadow-Caster SCM-SL Series Flush Mount Spreader Light - White Housing - White [SCM-SLF-GW-WH]](http://seamanmarine.com/cdn/shop/products/88223XL_600x600.jpg?v=1612881661)