What type of light typically emits a warm tone and is commonly used in household lighting?

Incandescent light is known for emitting a warm, cozy tone, which is often described as a soft, yellowish hue. This characteristic makes it a popular choice for household lighting, as it creates a welcoming atmosphere that is conducive to relaxation and comfort. The glow from incandescent bulbs tends to flatter skin tones and enhance the overall aesthetic of a room, which is why they are frequently used in residential settings.

In contrast, fluorescent light produces a cooler tone that can sometimes appear harsh or stark, making it less popular for home use. LED light, while versatile and efficient, comes in a variety of color temperatures, including cool and warm options, but is often associated with cooler tones when used in its standard white mode. Natural light, depending on the time of day and weather conditions, can vary widely in tone and is generally considered the best light for true color accuracy but does not fit into the category of artificial household lighting. Thus, incandescent light is distinctly recognized for its warm, inviting quality, making it the correct choice for this question regarding typical household lighting.