1-mile visibility for sail or powerboats under 12 meters (39.4')
This pair meets NMMA Certification Procedure.
Red and Green Lens.
12V DC - 8 CP lamp included.
Predrilled with two countersunk holes to accommodate #4 screws.
Size: 4-1/4"L x 2-3/8"W x 7/8" vertical height.
Housing is chrome plated brass with black plastic base.