... AC Frequency: 50/60Hz Key Specifications/Special Features:Parameter:Power: 54W ± 10% Luminous flux: 1,500 to ... Application range: o Shopping mall, market, exhibition hall, stores, bank, hospital, hotel, restaurant, airport and more·· Product description: ... Applications: o Shopping mall, market, exhibition hall, stores, bank, hospital, hotel, restaurant, airport and morePrimary Competitive Advantages:· ...