low-energy lighting

A combination of energy-efficient air conditioning, a rainwater harvesting system and low energy lighting can reduce a hotel's carbon footprint by 75 per cent compared to the average establishment.

同时使用高效能冷气机、雨水收集系统和低耗能照明系统可以有效减少酒店75%的二氧化碳排放量。

Today, the technology has progressed to the point where it can be used to create durable and community-friendly, low-energy street lighting.

今天，这项技术取得了进步，可以用来制造耐用、低能耗且对社区友好型的道路照明设备。

Existing lighting has also been maintained throughout the space, with only minor low-energy additions for theatrical effect.

现有的照明设备被保留下来，创造舞台效应的消耗十分少。