Supernova Tricolor Navigation LightSupernova lights use high efficiency LEDs ensuring long life and low power consumption. A tough polycarbonate shell protects Supernova from the elements while a Gore-Tex membrane vent ensures equalization of pressure on the seals.Specifications:Supply voltage - 10V to 20V (For full brightness)Supply current - 200mA @ 12V (Typically 90% less than equivalent incandescent lamp)Night time visibility - 2 nautical miles minimum (25Adeg above and below the centerline)Waterproof Rating - IP67 (Submersion)Dimensions - 91mm diameter x 113mm Height (including mounting)Configuration:Tri-color version - 112.5 degrees red, 112.5 degrees green,135 degrees whiteThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.