Lopolight Horizontal Mount Double Masthead Light, 5NM, 20-32VDC
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Overview
The Lopolight 300-038 is a white double masthead navigation light with a 225° sector and a 5 NM rating, for 20-32 VDC systems and horizontal mounting on vessels from 20 to 50 m (65.5 to 164 ft). It draws 7 W and lists 290 mA at 24 VDC, which lines up with a 24 V onboard electrical system.
The housing is silver anodized aluminum with a PMMA lens and A4 stainless steel fasteners. IP68 sealing keeps water and dust out, and the unit is rated for -25°C to 55°C operation. Overall size is Ø92.5 mm x 128 mm and weight is 1.65 kg (58.2 oz).
Key features
- White 225° masthead sector with a 5 NM visibility rating
- 20-32 VDC input, 7 W draw, 290 mA at 24 VDC
- IP68 sealing for exposed mounting and washdowns
- Horizontal mount form factor with Ø92.5 mm x 128 mm overall dimensions
- Silver anodized aluminum housing (25 micron anodizing) with PMMA lens and A4 stainless steel fasteners
- Plug connector connection for straightforward service and removal
- Operating temperature range: -25°C to 55°C
- Approvals: COLREG72, EN14744, IEC 60945, IACS E10, USCG, ABS, M.E.D., DNV, LR
Installation and setup
Mount the light horizontally in the correct masthead position with clear sightlines. Cable routing can be run out the side or down, which helps when you are feeding wiring through a mast, radar arch, or hardtop.
The connection is via plug connector, so leave enough access to reach the plug during service. Minimum feed wire gauge is 0.5 mm2 (AWG 22). Use cable glands sized for 7-13 mm cable diameter to keep the cable entry watertight and strain-relieved.
Compatibility and fit
This model is for 20-32 VDC only and will not operate on a 12 V circuit. It is intended for vessels in the 20-50 m size range and is built around a 225° masthead light sector with a 5 NM rating.
Use cases on board
A good match for yachts and larger sportfish running a 24 V system that need a 5 NM masthead light in a stacked format. It also suits refits where a sealed, plug-connected light makes future removal and inspection less disruptive to the wiring run.
What’s included
- Navigation light with plug connector
- Mounting hardware
- HDPE base plate
- Cable glands for 7-13 mm cable diameter
- Installation guide
Shipping
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Processing and dispatch
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Delivery and tracking
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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.
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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.
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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.