|Solar LED Marine Navigation Light|
|Light Output||112.5°, 135°, 225°, 360°|
|Minimum Autonomy||200 hrs|
|Average Intensity||White: 260cd|
|Operation||Latitude Range||55°S to 55°N|
|On/Off Level||60/100 Lux|
|Lifespan of LEDS||up to 30,000 Hours|
|Construction||Lens||Lens Material: Poly-carbonate|
|Temperature Range||-40℃ to +80℃|
Frequently Asked Questions
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Using solar navigation lanterns is a best choice for non-powered vessels such as barge,Dredger,Tug or Tow boats etc..
In general, this solar marine navigation light DWS305 is more suitable for larger Dumb Barge more than 50 meters.
Pest bird infestations can result in property damage and health hazards in the field of Barges, Ports etc..
Combining Solar, LED, Sonic and Ultrasonic technology, DOUBLEWISE has developed a unique solar barge navigation light DWS305B with an electronic bird repeller which provides an effective, low-cost and environment-friendly bird control solution for non-powered barges. The device can produce extremely realistic audio-visual threats that frighten, irritate, and disorient birds, forcing them to seek calmer, untreated areas. Electronic bird deterrents condition pest birds to stay away from treated areas for good.
The solar self-contained design makes DWS305B simple and durable, easy to use and install. It is a bird repellent device in the daytime and can be equipped with Led lighting complied with COLREGS (1972) standards at night to play the role of Barge Navigation Lights.