Metro Marine High-Output Piling Mount Underwater Light w/Intelligent Monochromatic LEDs - Green, 45 Beam [F-PMR1-G3-45] Trailering | Tie-Downs They have been wind tunnel

They have been wind tunnel tested to wind speeds of 80 knots

1-7/8" x 1-3/8"This product may not be returned to the original point of purchase

Ghost rudder backup allows autopilot to use memory of rudder movements to calculate new movements in event of rudder feedback failure

One (1) 12 gram CO2 cylinder

Lowers surface temperature

Metro Marine High-Output Piling Mount Underwater Light w/Intelligent Monochromatic LEDs - Green, 45 Beam [F-PMR1-G3-45] Trailering | Tie-Downs They have been wind tunnelHigh Output Piling Mount Underwater Light with Intelligent Monochromatic LED's Green, 45 Beam The F Series line of underwater marine lighting fixtures is designed to mounted a depth of up to 4. 6M (15') below the waters surface to provide vibrant Green light in the water. With watertight aluminum bronze housings and silicon bronze hardware, Metro Marines F Series luminaires are perfect for marine based applications such as mounting to yachts, docks,