Medium-intensity Type B L864 LED Aircraft Warning Solar Power Waterproof LED Warning Light Tower Light AWL Aircraft Warning Light Aviation Obstruction Light This LED Medium-intensity Type B L864 Aviation Obstruction Light flashing red color, designed for marking top of obstacle which height is more than 45meters. Ultra high intensity CREE LED is used for the light source ensure the long life experience and good performance. Self-designed reflector is used to converge light, which could reach the standard light intensity with as less as the power consumption. Specifications Model Power input Light source Flash rate Lens color Photocell Dry contact Alarm GPS sync flashing Control MF-MI-B2 110-240Vac&48Vdc 12Vdc 36Vdc 48Vdc LED IR LED&IR Steady 20FPM 30FPM 60FPM 40FPM Clear Built-in/ No No Alarm/ Alarm NO SYNC/ GPS SNYC Used alone/ Used with controller Light Characteristics Light Source : CREE high intensity LED Available Colors : Red(Other color is optional) Intensity(cd) : ≥2000cd Horizontal Output(degrees) : 360 Vertical Divergence(degrees) : 3 Flash Characteristics : 20-60 flashes per minute(factory setting: 20fpm) Operation Mode :Dusk-to-dawn Automatically as standard. LED Life Experience(hours) :>100,000 Electrical Characteristics Operating Voltage : DC(48VDC) &AC(110-240VAC) or others Instantaneous power(W) : 40 Average Power(W) : 3W(20fpm) Lightning surge : IEC61000-4-5 L- N ±3kV IEC61000-4-5 L- PE ±6kV IEC61000-4-5 N- PE ±6kV Electrostatic : IEC61000-4-2 Contact discharge 8kV Circuit Protection : Integrated Physical Characteristics Body Material : UV protected Polycarbonate Base Material : Powder-coated Die-casting aluminum Mounting : 190×190×θ12 Dimension(mm) : 229×229×168 Weight(kg) : 2.5 Product Life Expectancy : 10 years Plus Environmental Factors Ambient Temperature(ºC) : -40~55 Storage temperature(ºC) : -55~70 Humidity : 10%-95%RH(No condensation) Wind Speed : 240Km/h Waterproof : IP66 Compliance ICAO : Annex 14 Volume 1,'Aerodrome Design and Operations' Seventh edition 2016, table 6.3 Medium-intensity Type B Red Obstacle Light FAA : L-864 Options Available Flashing rate NVG(Night Vision Goggles) compatible LED Dry contact alarm(NO COM NC) GPS sync flashing RS485 communication Bird deterrent spike Features Electrical CREE ultra high intensity LED as light source saving power consumption and maintenance than incandescent light or halogen lamp Power supply available in DC(12V, 24V, 48V) or AC(110-240VAC Physical Unique design and UV protected polycarbonate reflector for converging light UV protection Powder coated bright yellow color base make better visibility Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection Special valve installed under base to make sure the air could go through but water is avoid, so that the whole light temperature won't be high System design Built-in photocell for day/night operation(dusk to dawn operation) Surge and lightning protection. Optional Dry contact Alarm output for remote monitoring User adjustable flashing rate(20, 30, 40, 60 flashes/minute) GPS synchronization Dimension Installation Instructions Flat surface mounting is optional (Mounting bracket is charged separately, and size is customized) Wiring diagram Packaging & Shipping Sea transportation / Air transportation / Rail transportation / International express Applications MF-MI-B2 medium-intensity light is used 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 obstacle height is 45-105meter, and most time work with low intensity lights installed on the lower place.