Footlambert
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Switch lx·s to fL
Footlambert Unit Table
A list of units symbol and data.
From fLTo lx·sAll conversion
1 fL3.4262591 lx·s
2 fL6.8525182 lx·s
3 fL10.2787773 lx·s
4 fL13.7050364 lx·s
5 fL17.1312955 lx·s
6 fL20.5575546 lx·s
7 fL23.9838137 lx·s
8 fL27.4100728 lx·s
9 fL30.836331899999998 lx·s
10 fL34.262591 lx·s
Description

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.

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.

Complete list of conversion for Footlambert
Footlambert (fL)

1 Footlambert = 3.4262591 Candela

Convert 2 fL → cd

1 Footlambert = 3.4262591 Candlepower

Convert 2 fL → cp

1 Footlambert = 3.4262591 Lumen

Convert 2 fL → lm

1 Footlambert = 3.4262591 Lux

Convert 2 fL → lx

1 Footlambert = 0.3183101942604446 Footcandle

Convert 2 fL → fc

1 Footlambert = 0.00034262591 Phot

Convert 2 fL → ph

1 Footlambert = 3.4262591 Candela per square meter

Convert 2 fL → cd/m²

1 Footlambert = 3.4262591 Nit

Convert 2 fL → nt

1 Footlambert = 0.00034262591 Stilb

Convert 2 fL → sb

1 Footlambert = 0.0010763910417848097 Lambert

Convert 2 fL → L

1 Footlambert = 3.4262591 Lumen second

Convert 2 fL → lm·s

1 Footlambert = 3.4262591 Lux second

Convert 2 fL → lx·s

1 Footlambert = 3.4262591 Rayleigh

Convert 2 fL → R