Lumishore ECLIPSE CL30 Courtesy Light - Blue [010-04468-00]ECLIPSE CL30 Courtesy Light Blue ECLIPSE Courtesy Lights are great for illuminating walkways, stairwells, helm stations, and other design elements of a boat. Constructed of a durable, clear acrylic body, completely water sealed and IP67 rated. Available in single color blue and two other color options. Measuring 33mm (1. 3) in diameter, ECLIPSE Courtesy Lights are small, discreet, and easy to install with a 2 wire hookup, flush mountable, and fit