Lux second
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Lux second Unit Table
A list of units symbol and data.
From lx·sTo fLAll conversion
1 lx·s0.2918635079290997 fL
2 lx·s0.5837270158581994 fL
3 lx·s0.8755905237872992 fL
4 lx·s1.1674540317163988 fL
5 lx·s1.4593175396454985 fL
6 lx·s1.7511810475745984 fL
7 lx·s2.0430445555036982 fL
8 lx·s2.3349080634327977 fL
9 lx·s2.6267715713618975 fL
10 lx·s2.918635079290997 fL
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.

Footlambert (fL): Imperial Unit of Luminance

The footlambert is a non-SI unit of luminance used primarily in the United States, particularly in the cinema and projection industries. One footlambert equals approximately 3.426 candelas per square meter. This unit measures the brightness of images projected onto screens, ensuring optimal viewing conditions in theaters and auditoriums.

Professionals in the film and display sectors rely on footlambert measurements to calibrate projection systems and maintain consistent image quality. Understanding and applying this unit is essential for achieving the desired visual experience in various viewing environments.

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