Series 70 Double Lens Nav Light - Masthead, White

These specialized double lens versions of the Series 70 navigation lights provide a spare lamp unit for automatic switching in case of bulb failure.
The top quickly removes from the main (upper) unit, and the entire upper unit hinges to allow access to the spare (lower) unit.

Series 70 Navigation lights are applicable for all vessels over 20 m in length. They fulfill all requirements of International Regulations for Preventing Collisions at Sea 1972 (COLREG) are published by the International Maritime Organization (IMO) and local rules.

The high quality Series 70 fixtures are virtually unbreakable and extremely reliable. Their nonmagnetic and seawater resistant polycarbonate housing is self-ventilated and the special tungsten bulb can be changed easily.
These base flange mounted, commercial lights feature one-handed bulb changing; simply loosen the thumbscrew and twist the top off.
Series 70 nav lights are available in either single lens or double lens (main light plus spare) versions; see Related Products, below.

Please Note: Bulbs are NOT included and must be purchased separately!

• Black fiberglass reinforced polycarbonate housing - self-ventilating, shock resistant, corrosion resistant, non-magnetic
• Seawater resistant polycarbonate Fresnel lenses, easy to change
• All-round lights are hoistable
• Bulb: special vertical tungsten filament with P28s bayonet socket; 24V/110V/230V
• Wattage: 24V: 40 W, 110V: 60 W, 230V: 65 W
• 5 foot wire leads
• Stern and all-round "white" lights have gray tinted lenses to remain within visibility specifications
• Electric: Main lighting (upper unit) and spare lighting (lower unit) each come with 1.5 m special connection cable 2 x 1.5 mm², self-protective insulation, class II
• Mounting: Base flange attachement, 4 screws (not included). Allround lights may also be hoisted. Additional mounting aids available
• Approvals: a) International according to IMO 1972, in Scandinavian countries too, in Germany through BSH, other countries in particular see list of approvals b) US-Coastguard, China Classification Society. These lights may only be used on ships flying the flags of the USA or P.R. China