Description: This is a 21" all-round stern light made in plastic housing and aluminum post. Features frosted 360 degree globe This light has a visibility of 2 Nautical Miles (NM). High luminous efficiency, long service life. Good sealing performance, waterproof rating IP68, waterproof, anti-dust; anti-collision. Specification: Material: Plastic Housing & Aluminum Pole. Housing Color: Black, and clear white lens. Color: Warm White. Working Voltage: 12.8 VDC. Lumen: 188.5. Watt: 12W. Visibility: 2NM. Mount: 2 Pin Female Connection. Dimension: Length: 540mm/21" Light Housing Diameter: 2" Pole Diameter: 3/4". Waterproof rating?IP68 Package Includes: 1 Piece Navigation All Round Stern Light Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you
