... the ICAO (Annex 14) and FAA(L-810). LS707-2 Aviation obstruction light for marking towers (Telecom, GSM, Microwave & TV), cranes, hoists ... , smokestacks, buildings, sport stadiums, light pylons, high voltage towers and any other potentially hazardous obstructions ... of the product,we will offer for you ASAP LS707-2(ICAO Low Intensity Light and FAA--L810)