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Product Details
Product Description
Solar Obstacle Light as Steady-burning L-810 or Flashing beacon L-864
Features and Benefits
ICAO/FAA Fixed/Flashing and its visibility up to13KM.
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 touch switch.
Completely self-contained and waterproof IP67.
Charge under nearly all weather conditions and up to 200 hrs of operating capacity from a full charge.
Lens is polycarbonate with anti-UV which is produced by Bayer.
Manufactured to ISO9001:2015QAS.
Product Parameters
Main Specifications | |
Model / Name | DWS701 / Solar Obstacle Light |
Peak Intensity | Flashing Amber: 340cd ; Flashing Red: 400cd ; Fixed Red : 60cd |
Visibility / Source | Up to 13Km / Ultra-intensity LED |
Vertical Divergence | ±7.5° at 50% intensity |
Horizontal Output | 360° |
Minimum Autonomy | 200 Hours |
Solar Panel | mono-crystalline Maximum Power : 7.2 watts Efficiency:16% |
Battery | Lithium battery, 16Ah/7.2V |
Lens Material / Weight | Polycarbonate / 3.4kg |
Waterproof | as per IP67 |
Patents | Chinese patents: 201320285.73.0 Other patents pending |
Typical Applications
● Iron Tower
● Crane
● High-Building
● High-Building
● Water or Cooling Tower
● Chimney
● Wind Power Generator
The Amber"Follow-me Vehicle" ,Type D
Dimension Drawing
The Red L-810 Type B at night
The Overlooked DWS701
Related Products
Solar Marine Navigation Lantern
DWS305/4NM
DWS501
Solar Obstacle Light DWS301
Our Company
Certifications
FAQ
1. How to determine the kind of an obstacle light?
2.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.
According to ICAO standards,the characteristics of low-intensity obstacle lights are as follows.
Light Type Color Signal Type/(flash rate) Peak Intensity(cd) Intensity(cd) at given angles +6° +10°
Low-intensity,Type A Red Fixed 10 Min. 10 Min. 10 Min.
（fixed obstacle)
Low-intensity,Type B Red Fixed 32 Min. 32 Min. 32 Min.
（fixed obstacle)
Low-intensity,Type C Yellow/Blue Flashing 40 Min.
(mobile obstacle) (60~90fpm) 400 Max.
Low-intensity,Type D Yellow Flashing 200 Min.
Follow-me Vehicle (60~90fpm) 400 Max.
2.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.
3.Is there an attachment that is suitable for a variety of installation methods?
Yes,there is theadapter as follows. In order to better heat insulation and waterproof,we recommend to use it.
Packing & Delivery
Packing
The package of DWS702 is a 340*340*200mm carton that can be loaded with one light.The weight of one light is 4Kg after packing .
Delivery
With years of export experience along with excellent quality, advanced services and competitive prices, DOUBLEWISE has provided lots of solar products to customers in more than 80 countries.
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