CK-11L Low Intensity Aviation Obstruction Light type B
Widely used in various fields of the Air Force, civilian airports and obstacle free airspace, helipads, iron tower, chimney, ports, wind power plants, bridge and city high-rise buildings where require aviation warning.
•Lamp shade of the light adopts PC with anti-UV which is high efficiency light transmission up to 90%, quite high impact resistance and fit the bad environment very well.
•ABS+PC alloy base with painting by spraying plastics, (the aluminum alloy base is available) the structure is high strength, resistance to corrosion.
•Using Fresnel lens optical design, range further
•Light source adopts LED with long lifespan up to 100,000hrs, lower power consumption and high efficiency.
•Based on the single chip computer automatic control, and also could be controlled by controller.
•Used the photosensitive probe fit for the natural light spectrum curve, automatic control light intensity level.
•The circuit of the light has surge protection whose lightning proof ability is In 7.5KA/5 times, Imax 15KA so that the light is suitable to harsh environment.
•Integral structure, protection lever of IP65.
•Ignitability rate UL-94V0, fit for all kinds of industrial situation.
•Could choose controller to control the synchronous switch function. 
Item | Parameter |
Model | CK-11L |
Operating voltage | AC220V/DC48V |
Power consumption | ≤5W |
Flashing frequency | Steady-Burn (flashing could available) |
Light source | Red LED |
Peak light intensity | ≥32.5cd |
Beam angle | 360° horizontal beam angle |
≥10° vertical beam spread |
Lifespan | >100,000 hours |
Emitting color | Red |
Method of synchronization | NA (could choose the controller) |
Overall size(mm) | 156mm×288mm |
Installation size(mm) | 120mm 4*M10 |
Ingress protection | IP65 |
Lightning protection level | 10KA |
Light controlled sensitivity | 100Lux |
Operating temperature | -55°C~55°C |
Net weight | 1.5kg |
Wind load | 80m/sec. |
