Solar LED Barge Navigation Light DWS305/3NM in red, green and white

Solar LED Barge Navigation Light for Non-powered Marine Vessels

Solar LED Barge Navigation Light DWS305/3NM is specially designed for the navigation safety of the non‑powered seagoing vessels such as Barge, Dredger or Tug boats etc. This 3NM LED boat light complies with COLREGS (1972), UL 1104 and EN 60945 (2002) standards.

It has the characteristics of solar self‑contained, durable, anti‑UV and easy‑installation. This boat navigation light can be easily installed on vessels without cable and professional training.

ISO 9001:2015

QAS Certified

Certified

RoHS

Certified

Need Help Choosing DWS305/3NM for Your Barge or Tug?

+1 (408) 610-8721 · ts@2wise.com.cn

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Solar LED barge navigation light installed on the stern of a vessel at dusk

DWS305/3NM in service on a barge stern rail.

Client Testimonials

Doublewise offers 3NM solar barge lights DWS305/3NM as Side/Stern lights and DWS305MF as Masthead/All-round lights that withstand the tough marine environment. Over the past decade, we have supplied these solar-powered marine lights to more than 5,000 boats worldwide. This is what our clients are saying on Alibaba.com.

★★★★★

“Quality: continuously improving. Shipping was fast — I ordered on Sunday at 20:00 and received it just 11 days later. Impressive.”

Syougaku Higashihara · 🇯🇵 Japan (translated from Japanese)

March 26, 2025

★★★★★

“Buena calidad del producto.” (Good quality product.)

Electroagrosas · 🇨🇴 Colombia

January 3, 2026

★★★★★

“Delivery: quicker than having something sent from one end of my country to the other — China has very quick shipping. Design: best on the market, small, smooth, simple to use and easy to mount. Service: very quick response and answers to any questions. Quality: very high, nice details — very interested to see how they keep developing the product.”

Lene Lautrup · 🇩🇰 Denmark

January 12, 2025

★★★★★

“Very satisfied.”

Sein Aye · 🇸🇬 Singapore

September 22, 2025

Steady‑On, 3~4 NM

Steady‑on visibility of 3~4 NM. Light output covers a 112.5° port/starboard arc plus a 135° stern arc.

Dusk to Dawn, Automatic

Turns on at dusk and off at dawn automatically — no switches, no manual operation.

Solar Self‑Contained · IP67

Completely solar self‑contained, with no external wiring, and waterproof to IP67.

Domed Solar Panel

An individual dome protects the solar panel and raises its efficiency.

Anti‑UV Polycarbonate Lens

The lens is polycarbonate with anti‑UV protection, produced by Bayer.

ISO 9001:2015 & CE

Manufactured to ISO 9001:2015 QAS and certified CE.

Light Output / VisibilitySteady-On · 3~4 NM

Horizontal Output112.5°, 135°

Minimum Autonomy120 Hours

Latitude Range55°S to 55°N

On/Off Level60/100 Lux

Number / Lifespan of LEDs4 pcs · 50,000 hours

Solar Panel1.8Wp · 21%

BatteryNi-MH, 5Ah/2.4V

Light Color OptionRed, Green, White, Yellow or Blue

Mounting OptionBolt/Magnet/Flange

Weight / Dimension0.9kg · 166mm

Waterproof / Temp.IP67 · −40°/+80°C

Quality Assurance / CEISO 9001:2015 · DACE260317016RL

Method 1

Direct Installation

Four M6×45 stainless screws connect the light to a flange with four Φ0.28″ holes (Φ7mm) pre-drilled on a Φ5.9″ circle (Φ150mm).

DWS305/3NM base showing four magnets for magnetic mounting

Method 2

With Magnets

The light connects to the magnet plate with 4 M6×45 screws, then sets onto any iron surface.

Method 3

With the Flange Base

Bolt the light to the included flange base, then fasten the base to the vessel. 9.45″×9.45″×7.5″ assembled (240×240×190mm).