Led Solar Powered Light, Aviation aids to navigation, Complient to ICAO TYPE B/FAA L-810 LT108 Solar Aviation Warning Light for Masts & Tower obstacles( ... Telecommunication, GSM, Radio & TV), tall cranes, chimney, tall buildings, sport stadiums, Light pylons, ... etc.Standard: MH-T 6012-1999; ICAO Annex 14 Solar LED Airfield Light