LED energy-saving bulb LED节能灯
"People here have to decide between spending money on an expensive energy-saving bulb or a hot meal," says Becker.
“这里的人们不得不决定是将钱花在昂贵的节能灯泡还是一顿热饭上”,贝克尔说。
According to the management company, the screen consumes about 1,500 kW, around 150,000 times that of a 10-watt energy-saving bulb.
据管理公司说,这些大屏幕耗电约1500千瓦,约为10瓦节能灯泡的150,000倍。
According to the management company, the screen consumes about 1, 500 kW, around 150, 000 times that of a 10-watt energy-saving bulb.
据管理公司说,这些大屏幕耗电约1500千瓦,约为10瓦节能灯泡的150,000倍。
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