Obstruction light for a wide variety of cranes used in Harbors, Metallurgies, Towers (Telecom, GSM), Smokestacks ... -contained compartment, with stainless steel wire which is used to secure the unit against falling in operation, and ... external controller).Specification StandardCompliant to the ICAO(Aerodromes Annex 14) and FAA-L810Vertical degree≥10Light sourceLEDHorizontal degree360LED colorAviation ...