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WHAT IS THE DIFFERENCE OF IP67 AND IP68?
   

 

7~10NM SOLAR MARINE BUOY LIGHT

 

 

 

The Doublewise team is dedicated to the design and manufacture of marine aids to navigation (AtoN) lighting equipment including Buoy or Lighthouse  Lighting,  Port & Harbour Entry Lighting systems ,Channel and canal markers, Offshore oil & gas infrastructure, Research buoys and Monitoring  Control systems  since 2001.
Doublewise® Solar Led  marine lanterns can provide  360° visual coverage from 2NM up to 13NM and guide vessels safely into ports and harbors around the world. These solar marine AtoN lights can be installed on buoys and require low maintenance.

 

 

The solar marine buoy light DWS703 is a high-quality marine navigation lantern which visibility can be reached up to 10 nautical miles. The solar self-contained design makes this buoy light concision, reliability, durability and easy-operation. It can provide the 256 flashing rhythms that comply with IALA, Morse code,SOS code and self-defined codes.These patterns are selected by a remote controller and a LED indicator. If needed,the GPS can be equipped.

 

 

Features and Benefits

 

 

 

256 IALA flashing patterns and its visibility up to 10NM

 

Solar panel 7.2Wp, replaceable LIthium Battery 16Ah/7.2V.


Light Output : 360° or Any Sector


Turns on at dusk and off at dawn automatically or by a remote controller.


Completely self-contained and waterproof IP67.


Charge under nearly all weather conditions

 

Minimum Autonomy ≥ 200 hrs  of  operating capacity from a full charge.


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


Manufactured to ISO9001:2015 QAS

 

 

 

 

 

 

Typical Applications

 

 

 

 

Specification

 

 

 

SPECIFICATIONS

MODEL

Solar Marine Buoy Light DWS703

Light Output

360°  or  any sector

Visibility

10NM

Flashing Patterns

256 IALA Rhythms

Minimum Autonomy

200 hrs

Source

Ultra-intensity LED

 

Peak Intensity

White: 1500cd ; Red: 1400cd ;Green:1500cd

Operation

Latitude Range

55°S  to  55°N

On/Off Level

60/100 Lux

Lifespan of LEDS

up to 30,000 Hours

Solar panels

Mono-crystalline;Maximum Power 7.2Wp;Efficiency 20%

Battery

Lithium , replaceable;Capacity:16Ah/7.2V

Construction

Lens

Lens Material:Poly-carbonate

Mounting Option

4 bolts

Weight

4kg

Temperature Range

-40℃ to +80℃;

Waterproof

IP67

Optional

GPS

Quality Assurance

ISO9001:2015

Chinese Patents

201320285073.0

 

 

 

 

 

 

 

Related Products

 

 

 

 

 

 

FAQ

 

 

 

1.What is the difference of IP67 and IP68?
For solar lights,IP67 is the same as IP68.There are three reasons as follows:
• IP means Ingress Protection.The international safety standard for IP is IEC60529.IP codes have the format IP××,where the ×× represent numerals from the coding scheme(see Table 1 and Table 2);
                               Numeral                     Characterization of Ingress Limit
                                  0 or X                                       Not evaluated
                                      1                                   ≥50.0 mm diameter object
                                      2                                   ≥12.5 mm diameter object
                                      3                                   ≥2.5 mm diameter object
                                      4                                   ≥1.0 mm diameter object
                                      5                                            Dust-protected
                                      6                                                 Dust-tight
          Table I.The first numeral in an IP code indicates the degree of protection from solid foreign objects.
                             Numeral                         Characterization of Ingress Limit
                                0 or X                                                Not evaluated
                                    1                                            Dripping water:vertical
                                    2                                            Dripping water:15°tilt
                                    3                                                    Spraying water
                                    4                                                    Splashing water
                                    5                                                   Jetting water
                                    6                                            Powerful jetting water
                                    7                                            Temporary immersion
                                    8                                            Continuous immersion
            Table II.The second numeral in an IP code indicates the degree of protection from moisture.
• In all practical applications,it is impossible for a solar light to immerse under water for long time because it couldn’t be charged in such case.So IP68 for solar lights is nonsense.
• No solar light can pass through the IP68 testing for sure,because it can't be charged for a long time under the water.
  The IP68 expression in a solar light only be speculation gimmicks and attempts to mislead users.
 

 

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