Seachoice Zamak Chrome 12V Bi-Color Bow Light

With red and green lenses. 1 mile visibility for sail or power boats under 12 miters (39.4'). Meets ABYC standard A-16. 12V DC, 6 candle power lamp included. Predrilled with 2 countersunk holes to accommodate No. 8 screws. Housing is die-cast Zamak. Size: 1-3/8" H. x 2-3/4" L. x 2-1/2" W. base.