They're hot (above about 800 degrees Kelvin).
Because traditional incandescent light bulbs generate significant heat that could cause flammable materials to ignite.
Incandescent bulbs.
The costs of manufacturing costs of fluorescent and incandescent light bulbs are about the same aside from the slight different materials.
Incandescent light bulbs are the most common type of light bulb in the average home. Chances are, if you look up, you'll see one. They're used for just about everything. N.B.: The light bulbs that look like long tube are fluorescent, not incandescent.
To properly recycle incandescent light bulbs, you should take them to a designated recycling center or a store that accepts them for recycling. Do not throw them in the regular trash as they contain materials that can be harmful to the environment.
incandescent
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows.
Yes, that will not cause a problem.
No, light does not cause the same change to all materials. Different materials react differently to light, depending on their properties and composition.
Yes. A Christmas light string composed of LED lamps can be connected on an incandescent light string. The outlet at the end of a Christmas light string has (or is supposed to have) the source voltage.
No, a burner is not considered incandescent. Incandescent refers to light produced by a hot object, like an incandescent light bulb, not a heat source like a burner.
Incandescent light emits a warm, yellowish-white color.