求翻译：由於屋苑已超過10年, 照明系統正面對老化現象. 故此, 業主需要面對更換照明系統及龐大的工程費用. 與此同時, 希望藉著改用高節能照明系統, 以減低開支.是什么意思？

Since the courts have been more than 10 years , the lighting system is facing aging. Therefore , the owners need to face the replacement of the lighting system and the huge cost of the project . At the same time , I hope through the use of high energy-efficient lighting systems to reduce costs.

As a result of the property over 10 years, the lighting system has been facing the aging phenomenon. Therefore, the owner needs to face the replacement lighting system and huge construction cost. Meanwhile, hopes that depending on changing to the high energy-efficient lighting system, to decrease pa

Because the property has surpassed for 10 years, the lighting system is facing the aged phenomenon. Therefore, the owner needs to face the replacement lighting system and the huge project expense. At the same time, hoped the affiliation is changing to the high energy conservation lighting system, de

Due to the estate for over 10 years, aging lighting systems are facing. Therefore, the owners have to deal with replacement of lighting systems and a huge cost. Meanwhile, hoping to use the highly energy-efficient lighting systems in order to reduce expenditure.

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