Lights on/lights off at U-Thant Place (Earth Hour 2021)Lights on/lights off at Menara YTL (Earth Hour 2021)Lights on/lights off at Sydney Harbour Hotel (Earth Hour 2021)Lights on/lights off at Wisma Atria (Earth Hour 2021)Lights on/lights off at Mid Field 2 Sungai Besi (Earth Hour 2021)Lights on/lights off at E-MAS main workshop (Earth Hour 2021)Lights on/lights off at Brisbane Marriott Hotel (Earth Hour 2021)Lights on/lights off at Centrio Pantai Hillpark (Earth Hour 2021)Lights on/lights off at Lake Edge Puchong (Earth Hour 2021)
