Light Intensity Requirement of Obstruction Lighting
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We kindly remind our customer: we get many customer price inquiries, for example, "I want get a quote for high intensity light" , and send us a picture for our reference.
After review and discusstion, we found our buyer is looking for a medium intensity type obstruction light but not a they called"High Intensity Type".
Low intensity, medium intensity, high intensity is not classified by our experience and any manufacturer. They are classified by ICAO international standard. And the light intensity is specified by ICAO or FAA.
Below chart helps you learn the light intensity of obstruction lighting knowledge.
Classification | ICAO | FAA | ||||
Plusafe Obstruction Light | ICAO Type | Color | Light Intensity(cd) | FAA Type | Color | Light Intensity(cd) |
Low Intensity |
Low Intensity Type A |
Red | 10cd Night | L-810 | Red | 32.5cd |
Low Intensity Type B |
Red | 32cd Night | ||||
Medium Intensity |
Medium Intensity Type A |
White |
2000cd Night 20000cd Day/Twilight |
L-865 | White |
2000cd Night 20000cd Day/Twilight |
L-866 | White |
2000cd Night 20000cd Day/Twilight |
||||
Medium Intensity Type B |
Red | 2000cd Night | L-864 | Red | 2000cd Night | |
L-885 | Red | 2000cd Night | ||||
High Intensity |
High Intensity Type A |
White |
2000cd Night 20000cd Twilight 200000cd Day |
L-856 | White |
2000cd Night 20000cd Twilight 270000cd Day |
High Intensity Type B |
White |
2000cd Night 20000cd Twilight 100000cd Day |
L-857 | White |
2000cd Night 20000cd Twilight 140000cd Day |
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