Solar LED Barge Navigation Light DWS305/3NM in red, green and white
IP67 Waterproof
Solar Self-Contained
Model DWS305/3NM  ·  Solar LED

Solar Barge Light

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.

3~4 NM
Visibility
120 hours
Autonomy
IP67
Waterproof
ISO 9001:2015 QAS CE Certified 50,000hr LED Life

Steady‑On, 3~4 NM

112.5° port/starboard, 135° stern — the arcs a passing vessel actually sees. Steady-on visibility is rated from 55°S to 55°N latitude, with four LEDs delivering up to 50,000 hours of service life.

Dusk to Dawn, Automatic

120 hours minimum autonomy, powered by a 1.8Wp solar panel and a replaceable 5Ah Ni-MH battery. Turns on at dusk and off at dawn automatically — fully solar self-contained and waterproof to IP67.

Built to Last

An individual dome protects the solar panel and raises its efficiency. Anti-UV polycarbonate lens produced by Bayer. 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 Level5.6/9.3 fc
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 / Dimension2.0lb · 6.5″
Waterproof / Temp.IP67 · −40°/176°F
DWS305/3NM direct installation dimension drawing
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.

DWS305/3NM flange base mounting diagram
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).

Solar LED barge navigation light installed on the stern of a vessel at dusk
DWS305/3NM in service on a barge stern rail.

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

+1 (408) 610-8721 · ts@2wise.com.cn

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