Series 20 navigation lights have lenses designed for powerboats - which don't heel as much as sailboats.
They feature relatively flat beam, low glare lenses, and use 5 watt bulbs.
Minimum visibility is 1 nm for side and bi-color lights, and 2 nm for stern and masthead lights.
The plug-in bases for these lights are sold separately - see Related Products, below.
Plug-in lights: 15 raked mast is removable for storage
All-round lights may be used as running (power only) or anchor (all vessels) light
Black non-corroding fiberglass reinforced polycarbonate housing
Polycarbonate Fesnel lens
Bulb: 12V/5W BA 9 bayonet (included)
Base sold separately
USCG certified