incandescent lamp
Noun: - An electric lamp that produces light by heating a thin wire filament (typically made of tungsten) to a very high temperature until it glows. The filament is enclosed within a transparent or translucent glass bulb, which is either evacuated or filled with an inert gas to prevent the filament from oxidizing and burning out.
The term "incandescent lamp" refers specifically to the technology and physical object. It is often used in technical, historical, or descriptive contexts to distinguish this type of lighting from modern alternatives like LEDs or fluorescent lamps. - The classic incandescent lamp, with its warm glow, is becoming less common due to energy efficiency regulations. - Thomas Edison is famously credited with developing a practical and long-lasting incandescent lamp. - Before switching to LEDs, most homes were lit by incandescent lamps.
- Technical Specification: In engineering or product descriptions, the term precisely denotes the lamp's operating principle based on incandescence (light from heat).
- The fixture is designed to accommodate a standard 60-watt incandescent lamp.
- Historical Context: Used when discussing the history of technology and electrification.
- The invention of the incandescent lamp revolutionized domestic and industrial life.
- Light bulb: This is the common, everyday term for an incandescent lamp. However, "light bulb" can also refer to the glass enclosure for other technologies (e.g., LED bulb), while "incandescent lamp" is more specific.
- Incandescent light bulb: A fuller, synonymous phrase.
- Filament lamp: Another technical term emphasizing the key component.
- Incandescence (noun): The phenomenon of emitting light due to high temperature.
- Incandescent (adjective): Emitting light as a result of being heated; or figuratively, showing intense emotion or brilliance (e.g., ).
- Electric light bulb (general)
- Filament lamp (technical)
- Glowing lamp (descriptive)
There are no common idioms or phrasal verbs specifically for "incandescent lamp." It is a technical noun.
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electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity
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