Marine Transom Light - Stainless Steel & L.E.D.This transom L.E.D light is made of stainless steel and meets the requirements for USCG.For pleasure craft up to 164 ft. (50m) in length, Attwood offers one of the first 3NM LED transom navigational lights. Creating 135 degrees of light at 3NM of visibility, Attwood´s proprietary optics design focuses the light aft, keeping the operator in a "shadow". A truly unique design, Attwood´s transom light includes a luxurious electropolished stainless cover that is both durable and great looking. Attwood wraps it all together with an easy to install, "surface mount" design that utilizes a snap feature to eliminate exposed fasteners.1.5 watts at 12 VDC, compatible with both Attwood and Perko mounting holes. Lights are rated for 50,000+ hours of use and feature a 10 year warranty.