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Why LED Lights Use Less Power
为什么LED灯更省电
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LED lights make light with tiny electronic parts.LED灯利用微小的电子元件发光。
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Old bulbs waste most energy as heat.老式灯泡会将大部分能量以热量形式浪费掉。
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LEDs turn over ninety percent into light.LED灯可将90%以上的能量转化为光。
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They last twenty times longer than old bulbs.LED灯寿命是老式灯泡的20倍。
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One LED bulb uses less power than a phone charger.一只LED灯泡的耗电量比手机充电器还低。
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They stay cool to touch and safe for kids.LED灯触摸不烫，孩子使用更安全。
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Cities use LEDs in streetlights to save money.城市在路灯中采用LED灯以节省开支。
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Brighter light, less energy, less waste.更亮的光，更低的能耗，更少的浪费。