Obstruction light used in Tower Crane, Wind Turbine, High Mast, Metallurgies, Towers(Telecom, GSM, Electric), Smokestacks, High-rise Buildings and any other potentially hazardous obstructions within 45 meters to air traffic with a steady burning red safety light. Main Parameter 1.Mode: CS-810/D 2.Standard: ICAO (Aerodromes Annex 14) Low-intensity Type A or Type B and FAA L-810 3.Light intensity: 32.5cd(Type B), 10cd(Type A) 4.Flash rate: Steady-burning modeCustomized flashing mode) 5.Working way of two lights: -Two light flashing by Main(duty)-standby way, Two lights flashing at the same time -Two light working by Main(duty)-standby way, Two lights working at the same time.(Steady-burning mode, two ways) 6.Light source: LED 7.Service life of LED: 100,000hours 8.Operating voltage: AC110V to 240V (Customized DC24V,DC12V,DC48V) 9.Power consumption: 3W 10.Overall size(mm): 295 by 130 by 337 11.Installation size: 78 by 78 by 9 12. Vertical degree: 10° 13. Horizontal degree: 360° 14. Material: -Housing: PC -Base: die casting aluminum 15.Weight: 2Kg 16.Emitting color: Aviation red 17.Ambient temperature: -40~+70 18.Wind load: 80m/s 19. Protection standard: IP65