Description: Materials: marine grade 316 stainless steel housing, Polycarbonate lens. Color: red and green seperately Degree: 112.5 degree for individual. Visibility:1 nm. Boat size: ?6m; Size:59mm/diax39mm/H. Size in inch:2.32"/diax1.54"/H Features: easy to stall with Predrilled holes and wire Waterproof, durable and long lasting. Package Includes: 1 Pair LED Lights