Double Wise

3NM Solar Marine Navigation Light


DWS305/3NM is a solar boat navigation light specially designed for the navigation safety of the non-powered boat such as Barge,Dredger or Tug boats.It complies with COLREGS(1972) and its visibility is up to 3NM.It has the characteristics of self-contained solar, durable ,anti-UV and easy-installation



Features and Benefits


Steady-on and its visibility: 3NM 

Solar panel 1.5Wp, replaceable Ni-HM battery 4.8Ah.

Light Output : 112.5°Port/Starboard; 135°Stern. 

Turns on at dusk and off at dawn automatically or by a touch switch.

Completely self-contained and waterproof IP67.

Charge under nearly all weather conditions and up to 100 hrs of operating capacity from a full charge.

Individual dome can protect the solar panel and raise its efficiency.

Lens is polycarbonate with anti-UV which is produced by Bayer.

Manufactured to ISO9001:2008 QAS and certified CE.




Typical Applications


Marine Navigation
 Special  Navigation
• Deck Barge
• Dredger
• Crane Barge
• Tug Boat
• Pontoon
• Tow



Related Products





1.What kind of vessels are suitable for use in solar navigation light?
Using solar navigation lanterns is a best choice for non-powered vessels such as barge,Dredger,Tug or Tow boats etc..

2. Can this lantern easily be turned off when it isn't used for a long period?
Yes,you can easily turn off this lantern by a touch switch in the side of it.We also suggest that you turn off it when it isn't used for a long time.So it is only charged during the day and discharged at night.

3.Is there an attachment that is suitable for a variety of installation methods?
there is the installing adapter FlangeBase as follows. In order to better heat insulation and waterproof, we recommend to use it.


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