electric bulb

I disliked the dim light, and on the second day fixed, at my own expense, a more powerful electric bulb.

" The electric bulb since then had been called " the bulb of Ilyich (Lenin middle name as well as one of his nick names).

Since the electric bulb was brought into the world, mankind has been freed from his dependence on oil lamp or candle for light at night .

Electric bulb and socket, with a pair of prods for testing for element shorts and defects.

And each room is illuminated by an electric bulb of at least 16 watts.

Some objects, like the sun, stars and the electric bulb give off their own light.

What is the ratio between the thermal energy and light energy emitted from a small electric bulb depending on the voltage applied to a bulb?

The light we see directly from the source of light, such as the sun, an electric bulb or a fluorescent lamp, is known as direct light.

I would not like to be a electric bulb.

Yes. You know how great Edison is that he invented sound recorder and electric bulb.

in his one room tenement - a single electric bulb, and a fan.

Of course. Sound recorder is his favorite invention. His another invention is electric bulb.

World Electric Bulb Standard Organization.

Well, I don't like to be a electric bulb!

Why does the lantern turn when we light up the electric bulb?

Never hang anything over or near an electric bulb.

A bright electric bulb glowed above our heads.

I don't want to be a electric bulb.

Could you change the electric bulb?

Why the Electric Bulb Turn Light?

Touch the electric bulb. What do you feel?

While trying to invent the electric bulb

do you know who is the creator of the electric bulb