Meets ABYC Standard A-16. Stow-A-Way light with base provides 2-mile visibility for sail or powerboats under 39'. Anti-glare globe. 12V DC - 15 CP lamp included. Base is pre-drilled and countersunk to accommodate #10 screws. Base is die-cast zamak with Perma-Plate chrome finish. Overall height: 22". Pole is 3/4" anodized aluminum. Base fits Attwood 7100 and 5100 series. Comes with pole, light and base.