Fig. 1123 Combination Masthead All-Round Light, 20-1/2"

A three wire system allows these single fixtures to function as a masthead light while under power, or an all-round light while at anchor. When wired correctly, the rear light cannot be activated independently. Designed to be mounted on a 45° inclined surface, such as a windshield. Tops are black plastic and chrome-plated zinc alloy.

• Stow-a-way chrome plated zinc alloy plug-in base (included) with a waterproof cover
• Black polymer and chrome plated zinc alloy top
• Gold plated contacts
• Polymer adapters for flat or "V" type 45 degree windshields
• Horizontal mount: tubing is perpendicular to the long axis of the base
• Vertical mount: tubing is parallel to the base
• 12 volt bulbs are included; 24 volt option
• USCG certified