Lopolight Green LED Signal Light, 3nm, ATEX Zone 1 and 2

Overview

This Lopolight green LED navigation signal light is a single-unit fixture certified for use in ATEX Zones 1 and 2, where potentially explosive gas atmospheres require appropriately certified electrical equipment. It delivers a 3 nautical mile visibility range with luminous intensity exceeding 15 cd and is available with either 360° or 180° horizontal light coverage.

Operating on 10-32V DC with an IP68 protection rating, the fixture is suitable for hazardous-area navigation lighting installations on commercial vessels over 50 meters. Both configurations use a black hard-coat anodized aluminum housing, a PMMA lens, and a horizontal mounting arrangement with a side-facing cable connection.

Key features

• Green LED navigation signal light with 3 nautical mile visibility and luminous intensity greater than 15 cd.

• Certified for ATEX Zones 1 and 2, with Ex mb eb IIB T5 Gb explosion-protection classification.

• 10-32V DC operating range for marine electrical systems.

• IP68-rated enclosure with operating temperature range from -25°C to 55°C.

• Black aluminum housing with 50-micron hard-coat anodizing, PMMA lens, and A4 stainless steel screws.

• Compact dimensions of 92.5 mm diameter by 103.5 mm height.

• Horizontal installation on a 400-037-B aluminum mounting base, with side cable routing and plug connector.

• Compliance with COLREG 72, EN 14744, IEC 60945, and applicable ATEX and IEC 60079 requirements.

Variants

This navigation signal light is available in two configurations distinguished by their horizontal beam coverage.

Both configurations share the same green light output, 3 nautical mile visibility rating, 10-32V DC operating range, IP68 protection, housing dimensions, and hazardous-area certification. The beam angle and electrical power consumption differ between versions.

• 301-115-PRO-EX: 360° beam angle. Provides all-around horizontal green light coverage with a rated power draw of 5 W.

• 301-115-PRO-EX 180: 180° beam angle. Provides green light coverage across a 180° horizontal sector with a rated power draw of 3 W.

Installation and electrical integration

The fixture mounts horizontally using the 400-037-B aluminum base and routes its cable through the side of the assembly. Electrical connection is made through a plug connector, with a minimum specified feed wire size of 0.5 mm² (AWG 22). Both versions operate on 10-32V DC, allowing integration with compatible marine DC electrical systems.

The 360° configuration draws approximately 450 mA at 12V DC or 225 mA at 24V DC. The 180° configuration draws approximately 280 mA at 12V DC or 130 mA at 24V DC. These differences are relevant when calculating electrical loads for navigation lighting circuits.

Hazardous-area applications

The ATEX Zone 1 and 2 certification supports installation in designated hazardous areas aboard vessels, subject to the applicable area classification and installation requirements. The fixture is also approved under ATEX 2014/34/EU and relevant IEC 60079 standards, with a protection classification of Ex mb eb IIB T5 Gb.

Its aluminum housing, sealed construction, and certified electrical design make it suitable for commercial marine installations requiring green navigation or signal lighting in potentially explosive gas atmospheres. The required horizontal light coverage depends on the vessel's lighting arrangement and applicable navigation requirements.

What's included

• 1 green LED navigation signal light in the selected beam configuration

• HDPE base plate

• Cable glands

• Ground strap

• Installation guide

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.