Attwood Marine All-Round Deck Mount Light. Also the bayonet lock secures the lens and cover to the base providing easy lamp replacement. Light mounts flush making it ideal for installation atop the tow piece on ski or wakeboard boat towers. Specifications for Attwood Marine All-Round Deck Mount Light: Manufacturer: Attwood Marine Light Type: Interior Package Contents: Attwood Marine All-Round Deck Mount Light Attwood Marine 5940-7: All-Round Deck Mount Light