Feature:1. Widely used in bridges, city high-rise buildings, radio, television and microwave communication towers, power industry towers, chimneys and construction facilities around airports to ensure aviation safety2. Equipped with adjustable intensity lights to work along with the environment height changes3. The horizontal light angle is 360 and the range is greater than 5 kilometers, very practical4. The lampholder is made of stainless steel and lampshade using polycarbonate PC, which is durable and lasting5. This aviation obstruction light have strong resistance of wind, both extremely high and low temperatureSpecification:Item Type: Aviation Obstruction LightSize: Approx. 480mm / 18.9inSize: Approx. 220mm / 8.7inSize: Approx. 195mm / 7.7inElectrical Parameters: Product Model: GZ-155LEDInput Voltage: AC220VOperating Frequency: 50-60HzRated Power: 15WSurge: ICE61000-4-5 L-L 15KV, ICE61000-4-5 L-G 15KVElectrostatic Discharge: ICE61000-4-2Contact Discharge: 8KVOptical Parameters:Light Source: Highlight LEDLight Source Life: >100000 hoursGlowing Color: RedEffective Light Intensity: 2000CD25%Horizontal Luminous Angle: 360Vertical Luminous Angle: >3Flash Frequency: 20-60 times/minFlash Duration: 200ms at nightSensitivity of Light Control: 50-300LXRange: >5kmPhysical Parameters:Material: Stainless steel(lampholder), PC polycarbonate(lampshade)Installation Size: Pitch circle 120mm/4.7in, uniformly distributed 4-10mm/0.4in holeWind Resistance: 80m/SAmbient Temperature: -45-+70Protection Level: IP55Usage: Ridges, city high-rise buildings, radio, television and microwave communication towers, power industry towers, chimneys and construction facilities around airportsH <45 meters, using low-intensity obstacle lights.45 meters <H <105 meters, using medium-intensity B-type obstacle lights with low light intensity.105 meters <H <150 meters, using medium-intensity A-type obstacle light to match medium-intensity B and low-intensity.H> 150 meters, using high and medium light intensity obstacle lights to match low and medium light intensity..Package List:1 x Aviation Obstruction Light