The lamp takes energy from a plant growing in a wooden box and uses it to light up an LED light bulb.

这种灯从生长在一个木箱里的植物中获取能量，然后用它来点亮一个 LED 灯泡。

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Never put yourself in a dark situation when you feel left out and find it hard to get on well with others, are you ready to light your lamp?

当你觉得被遗忘，发现很难与他人相处时，永远不要使自己处于黑暗中，你准备好点燃你的灯了吗？

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As an example he suggests using a book light to read by rather than a lamp on a bedside table that USES a much stronger bulb.

比如说，他建议阅读一本书时需要的光线，不能用床头柜上的灯，而要用一个更亮的灯泡。

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Then, DallePezze, you hit them with the savings, which, roughly are this: An LED standard light bulb versus an incandescent one will save up to 80% of energy or 50 cents per lamp a year.

FORBES: Selling an Energy-Efficient Light Bulb Is Trickier Than You'd Think