3-mile visibility for sail or powerboats under 66'. Anodized aluminum 3/4" tube with clear lenses. Two 12V DC 8 CP lamps included. Chrome plated zinc base. Pre-drilled to accommodate 2 #8 screws. Two plastic adapters included for flat or "V" mount. Mount Vertical Height 10-1/4" Base 2-7/32" L x 5/8" W

Price is per unit.Also available in a case of 12. Please call us if interested in case pricing.