flood lamp: meaning, definition, pronunciation and examples
C1Technical / Specialized
Quick answer
What does “flood lamp” mean?
A lamp designed to produce a broad, intense beam of light, typically used for outdoor illumination, security, or highlighting architectural features.
Audio
Pronunciation
Definition
Meaning and Definition
A lamp designed to produce a broad, intense beam of light, typically used for outdoor illumination, security, or highlighting architectural features.
In theatrical and film contexts, a flood lamp refers to a lighting fixture that produces a wide, soft-edged beam, as opposed to a spotlight which produces a narrow, focused beam. The term can also be used metaphorically to describe something that illuminates a subject broadly or reveals it in full detail.
Dialectal Variation
British vs American Usage
Differences
Usage is largely identical. The term 'floodlight' is more common than 'flood lamp' in both varieties, but 'flood lamp' remains a standard technical term, especially for the bulb/light source itself.
Connotations
Neutral technical term in both varieties.
Frequency
'Floodlight' (as one word) is significantly more frequent in general usage. 'Flood lamp' is more likely found in product specifications, technical manuals, or specialized retail contexts.
Grammar
How to Use “flood lamp” in a Sentence
install [OBJECT] flood lampreplace [OBJECT] flood lamp with [OBJECT]illuminate [OBJECT] with a flood lampthe flood lamp shines on [OBJECT]Vocabulary
Collocations
Examples
Examples of “flood lamp” in a Sentence
verb
British English
- We need to flood-lamp the entire car park for the night event.
- The façade was beautifully flood-lamped in blue and gold.
American English
- They're going to flood-lamp the stadium for the televised game.
- The construction site must be flood-lamped for safety after dark.
adverb
British English
- The building was lit flood-lamp style, revealing every detail.
- Not applicable as standard usage.
American English
- They illuminated the yard flood-lamp bright.
- Not applicable as standard usage.
adjective
British English
- We require a flood-lamp fixture for the garden wall.
- The flood-lamp effect was too harsh for the intimate scene.
American English
- Check the flood-lamp assembly for any damage.
- He preferred a softer, non flood-lamp look for the interview.
Usage
Meaning in Context
Business
Used in procurement, facilities management, and security system specifications.
Academic
Used in papers on lighting design, architecture, urban planning, and theatre studies.
Everyday
Used when discussing home security, garden lighting, or outdoor events.
Technical
Standard term in electrical engineering, cinematography, stage lighting, and photography.
Vocabulary
Synonyms of “flood lamp”
Vocabulary
Antonyms of “flood lamp”
Watch out
Common Mistakes When Using “flood lamp”
- Using 'flood lamp' to refer to any very bright lamp (e.g., a desk lamp). Confusing it with a 'spotlight'. Spelling as one word ('floodlamp') is less standard.
FAQ
Frequently Asked Questions
A flood lamp produces a wide, diffuse beam of light covering a large area. A spotlight produces a narrow, focused beam of light on a specific point or subject.
Yes, in most contexts. 'Floodlight' is more common in everyday language, while 'flood lamp' can refer more specifically to the light bulb or source within a floodlight fixture.
No. While common for outdoor security, architectural, and sports lighting, flood lamps are also used indoors in photography studios, film sets, warehouses, and large retail spaces.
Key factors include: lumens (brightness), beam angle (width), colour temperature (warm/cool light), energy efficiency (LED vs. halogen), IP rating (for outdoor weather resistance), and the intended use (security, decoration, work light).
A lamp designed to produce a broad, intense beam of light, typically used for outdoor illumination, security, or highlighting architectural features.
Flood lamp is usually technical / specialized in register.
Flood lamp: in British English it is pronounced /ˈflʌd ˌlæmp/, and in American English it is pronounced /ˈflʌd ˌlæmp/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None directly associated with the term 'flood lamp'.”
Learning
Memory Aids
Mnemonic
Think of a 'flood' of water covering a wide area. A 'flood lamp' covers a wide area with light.
Conceptual Metaphor
LIGHT IS A FLUID / ILLUMINATION IS A FLOOD (e.g., 'flood the scene with light').
Practice
Quiz
In a theatrical context, what is the primary purpose of a flood lamp?