Aviation Light/Flashing Beacon/navigation Lamp/airfield Lighting/telecom tower/high building ... Aviation obstruction light for marking towers (Telecom, GSM, Microwave & TV), cranes, hoists, smokestacks, buildings, sport stadiums, light pylons, ... RF-radiations, EMC compliantResistant to shock and vibrationsCorrosion Resistant Lamp & Housing - Suitable for Off-Shore useBird SpikeSelf-contained wiring ...