Overview

The Lopolight 201-007G2 is a 2 NM tri-color navigation light with a white all-round anchor light in a silver anodized housing, built for horizontal mounting at the masthead on sailboats up to 66 ft.

It runs on 10-32 VDC, so it fits 12V and 24V DC systems without a converter, and the housing is IP68 for wet masthead conditions. The compact body measures Ø92.5 mm x 68 mm (3.6 x 2.6 in) and weighs 1.0 kg, which helps when you are planning a masthead bracket or plate.

Power draw is 2.9 W (213 mA at 12VDC and 123 mA at 24VDC), so it is easy to leave on overnight at anchor without putting a big dent in your house bank.

Key features

• 2 NM visibility tri-color light (red, green, white) combined with a white all-round anchor light
• 10-32 VDC input for 12V and 24V boats; 2.9 W draw (213 mA at 12VDC, 123 mA at 24VDC)
• IP68 sealing for spray, rain, and washdowns at the masthead
• Silver anodized aluminum body (25 micron) with PMMA lens and A4 stainless steel screws
• Horizontal mount format; Ø92.5 mm x 68 mm overall size; 1.0 kg unit weight
• Pre-cabled with 0.75 m shielded marine-grade cable; minimum feed wire gauge 0.5 mm2 (AWG 22)
• Approved to COLREG72 and EN14744, IEC 60945, and IACS E10 (plus USCG, ABS, M.E.D., DNV, LR approvals)

What’s included

• Navigation light assembly (tri-color with anchor light)
• 0.75 m shielded marine-grade cable (pre-attached)
• Installation guide

Installation and setup

Plan the mount so the lens has a clear view around the boat and is not shadowed by antennas, wind sensors, or a burgee. A small obstruction near the masthead can create blind sectors that are hard to notice until you are out at night.

Route the factory cable inside the mast where possible and add strain relief at the light and at the first connection point. The housing is sealed, but the wire terminations still need a dry, protected spot such as inside the mast, a junction box, or behind an instrument panel.

Use at least the specified minimum conductor size (0.5 mm2 / AWG 22) and keep connections clean and well supported so vibration does not work-harden the wire over time.

Compatibility and fit

The wide 10-32 VDC input range matches typical onboard DC power, including charging voltages. Confirm your switching arrangement matches how you want to operate tri-color versus anchor mode so you are not back-feeding circuits or leaving both functions on at the same time.

For masthead planning, allow room for the Ø92.5 mm footprint and the cable exit, and account for the 1.0 kg weight when choosing a bracket or mounting plate.

Materials and corrosion resistance

The body is anodized aluminum with A4 stainless fasteners, which holds up well in salt spray when the installation is kept tight and free of crevice corrosion traps. A quick freshwater rinse after heavy weather or salty passages helps keep the lens clean and the mounting hardware easier to service later.

This light is rated for -25°C to 55°C, which covers typical seasonal sailing and most exposed masthead conditions.

Use on board

This configuration suits cruising and performance sailboats that want one masthead fixture for under-sail navigation lighting and a separate anchor light function for nights on a mooring or hook. It is a good match for boats that spend time offshore or in busy harbors where being seen early matters.