Attwood's Anti-Glare Lights are a great improvement - they focus light at the horizon and above, not in the pilot's eyes. The bottom aperture reduces glare at 7.5 below horizontal. Above horizontal, the continuous arc of light makes the boat more visible in rolling seas and to taller craft.
Attwood's proprietary optics design draws only 1.8 watts at 12VDC - the lowest power draw of any 2-mile all-round light on the market today! Lights are rated for 50,000+ hours of use and feature a 10 year warranty. Two-mile, 360 visibility for boats up to 39.4 feet (12m).The patented Articulating Head adjusts from 15 forward to 15 aft. Just align to the horizon and tighten the adjustment screw.
The locking collar poles offer "Universal Fit" because customers can use them with a wide variety of Attwood 2-pin straight or angled bases. They even work as replacements in competitive bases, including Perko� brand bases.