... as bellow illustration 3. The Application of OccasionsAviation 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 ... aviation redLED current protectionLong Maintenance IntervalsLow energy costVery low total lifetime cost SCHTLITE TECH. LIGHTING (YUYAO) ...