OBSTRUCTION LIGHTING FOR CRANES PER FAA
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Day/Twilight Protection = Prominent coloring and Checkered flag
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Night Protection = 2,000 cd red light / 32 cd red side lights
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Crane 150 feet (45.72 m) AGL or less. Two or more steady-burning or flashing red (L- 810/L-810 F) lights should be installed on the highest part of the structure in a manner to ensure an unobstructed view of one or more lights by a pilot.
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Crane exceeding 150 feet (45.72 m) AGL and not more than 350 feet (106.68 m) AGL. At least one red flashing (L-864) light should be installed on the highest part of the structure and intermediate levels of one or more flashing red lights (L-810 F) should be mounted in a manner to ensure an unobstructed view of one or more lights by a pilot.
Selection of lamps
Position | Description | Model | |
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1 | Compact Medium Intensity FAA L-864 (AC 150/5345-43J) ETL listed | OFC-RI-240 | |
2 | FAA L-810 (AC 150/5345-43J) ETL listed in red fixed or flashing mode | NAVILITE-IR-FAA-120-240V |