Lux second
Enter a value and select units to convert.
Switch L to lx·s
Lux second Unit Table
A list of units symbol and data.
From lx·sTo LAll conversion
1 lx·s0.0003141592653587727 L
2 lx·s0.0006283185307175454 L
3 lx·s0.0009424777960763181 L
4 lx·s0.0012566370614350909 L
5 lx·s0.0015707963267938636 L
6 lx·s0.0018849555921526362 L
7 lx·s0.002199114857511409 L
8 lx·s0.0025132741228701817 L
9 lx·s0.0028274333882289545 L
10 lx·s0.0031415926535877273 L
Description

Lux Second (lx·s): Unit of Luminous Exposure

The lux second is a unit of luminous exposure that quantifies the cumulative amount of light (illuminance) received by a surface over a specific duration. It is derived by multiplying illuminance, measured in lux, by the time in seconds. This metric is vital in scientific research and industries where both the intensity and duration of light exposure matter, such as photography, photobiology, and lighting engineering.

For photographers and lighting designers, understanding lux seconds helps determine the proper lighting duration for optimal exposure. In biological research, it aids in quantifying light therapy doses or assessing plant light exposure in controlled environments. This unit bridges the gap between instantaneous light measurement and long-term exposure, supporting better accuracy in light-related assessments.

Lambert (L): Unit of Luminance for Diffuse Surfaces

The lambert is a non-SI unit of luminance used to measure the brightness of perfectly diffusing surfaces. One lambert equals 3,183.0988618 candelas per square meter. This unit is primarily utilized in photometry and radiometry to describe the luminance of surfaces that scatter light uniformly in all directions.

Understanding the lambert is important for professionals in fields such as lighting design, astronomy, and material science, where accurate measurements of diffuse reflectance are necessary. While not commonly used in everyday applications, the lambert provides valuable insights into the behavior of light on matte surfaces.

Complete list of conversion for Lux second
Lux second (lx·s)

1 Lux second = 1 Candela

Convert 2 lx·s → cd

1 Lux second = 1 Candlepower

Convert 2 lx·s → cp

1 Lux second = 1 Lumen

Convert 2 lx·s → lm

1 Lux second = 1 Lux

Convert 2 lx·s → lx

1 Lux second = 0.09290312990644656 Footcandle

Convert 2 lx·s → fc

1 Lux second = 0.0001 Phot

Convert 2 lx·s → ph

1 Lux second = 1 Candela per square meter

Convert 2 lx·s → cd/m²

1 Lux second = 1 Nit

Convert 2 lx·s → nt

1 Lux second = 0.0001 Stilb

Convert 2 lx·s → sb

1 Lux second = 0.0003141592653587727 Lambert

Convert 2 lx·s → L

1 Lux second = 0.2918635079290997 Footlambert

Convert 2 lx·s → fL

1 Lux second = 1 Lumen second

Convert 2 lx·s → lm·s

1 Lux second = 1 Rayleigh

Convert 2 lx·s → R