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Low - Intensity Single Aviation Obstruction Light with Steady Burning

This Low-intensity light is a steady burning aviation obstruction light designed for marking top of obstacle that do not exceed 45 meters in height.
Compliance
ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6.3 Low Intensity Type A / B / E Obstacle LightFAA L-810
Features
Electrical
3 high power CREE LED, make sure LED keep bright while usePower supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VACLED power supply board includes short circuit and open circuit protection, Line surge protection by metal oxide varistor
Physical
Bird deterrent spike on topUV protection Powder coated bright yellow color base make better visibility and also long life in harsh environments3/4inch thread hole make pole installation easyNo screw fix type - just twist, the cover will be fixed tightly
System design
Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance is below 50cd/m2Steady(factory setting)/20FPM/30FPM/60FPM DIP switches on PCBSurge and lightning protection
Optional
Alarm contact(NO COM NC)for remote monitoringInfrared LED for pilot using NVGGPS sync flashing
Application
AH-LI-B2 low-intensity light could be used alone on the top of the High-rise Building, High Chimney, marking towers (Telecom, GSM, Microwave & TV), High Pole, Tower Crane, Wind Turbine, etc when the height is lower than 45m.When obstacle object is higher than 45m, AH-LI-B2 can be used with Medium-intensity or high-intensity obstruction light to indicate hazardous obstructions with a steady red safety light.