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Lx Meaning in English

word

ɛl ɛks
el-eks
ˌɛlˈɛks
el-EKS

Definition

'Lx' is the abbreviation for 'lux,' a unit used to measure the amount of light (illuminance) that hits a surface.

Usage & Nuances

'Lx' is always used in scientific, technical, or engineering contexts to quantify light intensity. It's most common in photography, architecture, and lighting design. Not used in everyday conversation except by professionals.

Example Sentences

The classroom's lighting is 300 lx.

basic

Sunlight can reach over 100,000 lx.

basic

My desk lamp produces about 500 lx on the surface.

basic

Professional photographers measure lx to set up perfect lighting.

natural

The museum requires a maximum of 200 lx to protect its paintings.

natural

Lighting designers use lx readings to plan comfortable spaces.

natural