steady illumination

[/ˈstɛdi ɪˌluːmɪˈneɪʃən/]
nounpl: steady illuminations
iluminação constante
1. Continuous, unwavering light that remains at a constant intensity without flickering or varying in brightness
The laboratory requires steady illumination for accurate measurements and observations.
O laboratório requer iluminação constante para medições e observações precisas.
2. A consistent light source used in photography, cinematography, or scientific work
Photographers prefer steady illumination when capturing product photography to avoid shadows.
Fotógrafos preferem iluminação constante ao capturar fotografia de produtos para evitar sombras.
3. Non-flickering artificial or natural light maintained at regular levels
The office lighting system provides steady illumination throughout the workday.
O sistema de iluminação do escritório fornece iluminação constante durante todo o dia de trabalho.
In both American and Brazilian contexts, 'steady illumination' is primarily a technical term used in scientific, professional, and industrial settings. In Brazil, it's commonly referenced in photography studios, laboratories, and modern office environments as workplaces increasingly adopt LED lighting systems that provide flicker-free illumination. The term reflects growing awareness of the health and productivity benefits of consistent lighting.
Synonyms / Sinônimos
constant lightcontinuous illuminationuniform lightingstable lightunwavering light
Antonyms / Antônimos
flickering lightintermittent illuminationvariable lightfluctuating brightnessstrobing light

Regional Variations

General Brazilian Portuguese
iluminação constante
Most common usage across Brazil
São Paulo
iluminação estável
Alternative term used in technical contexts
Rio de Janeiro
iluminação contínua
Used interchangeably with constante
Portugal
iluminação fixa
Preferred term in European Portuguese

Related Words

luminescencebrightnesslighting conditionslight intensityilluminatedflicker-free

Related Idioms & Phrases

keep the lights on
shed light on
in the light of day
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