Lux
Enter a value and select units to convert.
Lux Unit Table
A list of units symbol and data.
From lxTo sbAll conversion
1 lx0.0001 sb
2 lx0.0002 sb
3 lx0.0003 sb
4 lx0.0004 sb
5 lx0.0005 sb
6 lx0.0006 sb
7 lx0.0007 sb
8 lx0.0008 sb
9 lx0.0009 sb
10 lx0.001 sb
Description

Lux (lx): Assessing Illuminance Levels

Lux is the SI unit of illuminance, representing the amount of luminous flux (in lumens) incident on a surface per unit area. One lux equals one lumen per square meter. This measurement is vital for determining how well-lit a surface or area is, considering both the intensity of the light source and the distance from it.

Accurate lux measurements are essential in various fields, including architecture, photography, and occupational health, to ensure appropriate lighting conditions. For instance, recommended lux levels vary depending on the task and environment, with higher levels required for detailed work and lower levels for general areas. Monitoring and adjusting lux levels contribute to visual comfort, safety, and energy efficiency.

Stilb (sb): CGS Unit of Luminance

The stilb is a unit of luminance in the CGS system, where one stilb equals 10,000 candelas per square meter. Although it is not commonly used in contemporary applications, the stilb serves as a historical unit for measuring high-intensity luminance, particularly in scientific research and specialized fields.

While the SI unit cd/m² has largely replaced the stilb, knowledge of this unit is useful when interpreting older scientific data or working within specific contexts that utilize CGS units. Understanding the conversion between stilb and cd/m² ensures accurate communication and analysis of luminance measurements.

Complete list of conversion for Lux
Lux (lx)

1 Lux = 1 Candela

Convert 2 lxcd

1 Lux = 1 Candlepower

Convert 2 lxcp

1 Lux = 1 Lumen

Convert 2 lxlm

1 Lux = 0.09290312990644656 Footcandle

Convert 2 lxfc

1 Lux = 0.0001 Phot

Convert 2 lxph

1 Lux = 1 Candela per square meter

Convert 2 lxcd/m²

1 Lux = 1 Nit

Convert 2 lxnt

1 Lux = 0.0001 Stilb

Convert 2 lxsb

1 Lux = 0.0003141592653587727 Lambert

Convert 2 lxL

1 Lux = 0.2918635079290997 Footlambert

Convert 2 lxfL

1 Lux = 1 Lumen second

Convert 2 lxlm·s

1 Lux = 1 Lux second

Convert 2 lxlx·s

1 Lux = 1 Rayleigh

Convert 2 lxR