Convert 2 Candlepower to Lux second - Light

Candlepower

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Candlepower Unit Table

A list of units symbol and data.
From cp	To lx·s	All conversion
1 cp	1 lx·s
2 cp	2 lx·s
3 cp	3 lx·s
4 cp	4 lx·s
5 cp	5 lx·s
6 cp	6 lx·s
7 cp	7 lx·s
8 cp	8 lx·s
9 cp	9 lx·s
10 cp	10 lx·s

Description

Candlepower (cp): Traditional Measure of Luminous Intensity

Candlepower is an older unit of luminous intensity, historically defined as the light emitted by a standard candle. While it has been largely replaced by the candela in the International System of Units, candlepower is still used colloquially to describe the brightness of flashlights, spotlights, and other directional light sources. One candlepower is approximately equal to one candela.

Despite its obsolescence in scientific contexts, understanding candlepower remains useful for interpreting product specifications and consumer information, especially in industries where traditional units persist. Recognizing the equivalence between candlepower and candela facilitates accurate comparisons and informed decisions when selecting lighting equipment.

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 Candlepower

Candlepower (cp)

1 Candlepower = 1 Candela

Convert 2 cp → cd

1 Candlepower = 1 Lumen

Convert 2 cp → lm

1 Candlepower = 1 Lux

Convert 2 cp → lx

1 Candlepower = 0.09290312990644656 Footcandle

Convert 2 cp → fc

1 Candlepower = 0.0001 Phot

Convert 2 cp → ph