Perko 3 NM Masthead Nav Light, Vertical Mount, Chrome
- Brand:
- Perko
- Part no:
- 1331DP0CHR
Image: Fisheries Supply
Where to buy
Specifications
- Light
- Masthead
- Certified range
- 3 nm
- Rated vessel length
- Less than 20 m (65.6 ft)
- Certification marking
- USCG certified
- Supply voltage
- 12V
This is a Perko incandescent masthead light with a 225 degree white beam and 3 nautical miles of visibility. It is certified for sail or power driven vessels under 20 m and is USCG certified. The housing is chrome-plated zinc alloy with a black plastic base, and it mounts on vertical surfaces. It runs on 12 volts and comes with a 12V/10W bulb.
Our take
The 225 degree white beam and 3 nautical mile visibility are the numbers that matter on the water, and this fixture is built to mount on a vertical surface. It is an incandescent light with a 10 watt bulb supplied, for vessels under 20 m.
From our buying guide
The lights a boat must show depend on its length and how it's being driven. A sailboat under power is a power-driven vessel and shows power-driven lights.
Check before you buy:
- The label gives its visibility in nautical miles, and that range meets the minimum for your boat's length.
- The maker rates it for boats of your length.
- A replacement LED is certified with the fixture it's going into, since the Coast Guard warns that replacement lighting may not meet the rules.

