LEDs use only a quarter the energy of incandescent bulbs.

LED使用的电量仅为白的1/4。

Be careful! An incandescent lamp gets very hot!

小心！白变得很热！

Incandescent bulbs are more brilliant and energy-saving.

白比较亮也比较省电。

Thomas Edison lit it up with a million of his new incandescent bulbs.

托马斯·爱迪生用100万个白点亮了它。

They are also recyclable, unlike the older incandescent bulbs.

它们也是回收的，不像老式的白。

You probably know the company best for its most famous invention, the incandescent light bulb.

你了解这家公司著名的发明——白。

Yaay. We're focused on your friendly household light bulb, the incandescent kind.

耶~ 我们先来看你熟悉的家用――白。

It's the VCR of light bulbs and it's quickly becoming obsolete and for good reason.

像白这种界的老爷车很快便会被合理淘汰。

But these bulbs can easily be disposed of and even recycled, unlike incandescents.

但与白不同的是，这些以很容易地丢弃甚至回收。

Incandescent light bulbs and fluorescent tubes are not really suitable for modulation, but they are yesterday's lighting technology.

白和日光的光其实并不适合调制，不过它们已是旧式的照明技术了。

But number two, it's many times more expensive than that old incandescent bulb that worked very well.

“但第二点是，它比那个工作得很好的白贵很多倍。

There are incandescents, fluorescents, LEDs, it's a lot.

有白、荧光、LED，很多。

The story starts here, with the classic incandescent light bulb.

- 故事从这里开始，使用经典的白。

From some night at limelight or the tunnel?

就像刚有白和隧道的年代？

First of all, it' s true that CFLs cost more than incandescent bulbs.

首先，节确实比白更贵。

The structure gives off " a warm, radiant incandescence" from within.

该结构从内部散发出“温暖、光芒四射的白光” 。

The department's guidance says energy-efficient light bulbs typically used 25%-80% less energy than traditional incandescents and last three to 25 times longer.

源部的指导意见说，节通常比传统白节省25%-80%的源，使用寿命是白的3 - 25倍。

See the difference between a CFL and an incandescent?

看到 CFL 和白之间的区别了吗？

What you're seeing is a spectrum of light that a typical incandescent puts out.

您看到的是典型白发出的光谱。

They're a lot more energy efficient than incandescent bulbs which lose a lot of their energy through heat.

它们比通过热量损失大量量的白更节。