Lumen second
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Switch nt to lm·s
Lumen second Unit Table
A list of units symbol and data.
From lm·sTo ntAll conversion
1 lm·s1 nt
2 lm·s2 nt
3 lm·s3 nt
4 lm·s4 nt
5 lm·s5 nt
6 lm·s6 nt
7 lm·s7 nt
8 lm·s8 nt
9 lm·s9 nt
10 lm·s10 nt
Description

Lumen Second (lm·s): Measuring Luminous Energy

The lumen second, also known as the talbot, is a unit of luminous energy, representing the total amount of light emitted over a period of time. It is calculated by multiplying luminous flux (in lumens) by time (in seconds). This unit is useful in applications where the duration of light exposure is significant, such as in photography, lighting design, and vision science.

By quantifying the cumulative light output, the lumen second allows for the assessment of energy usage, exposure levels, and the effectiveness of lighting systems over time. This information is crucial for optimizing performance, ensuring safety, and enhancing energy efficiency in various contexts.

Nit (nt): Common Term for Display Brightness

The nit is a non-SI unit of luminance, equivalent to one candela per square meter (cd/m²). It is widely used in the electronics and display industries to describe the brightness of screens and monitors. Higher nit values indicate brighter displays, which are essential for visibility in various lighting conditions.

Understanding nits is important for consumers and professionals when selecting display devices, as it directly affects viewing comfort and image clarity. For instance, outdoor displays require higher nit levels to remain visible under sunlight, while indoor screens can operate effectively at lower brightness levels. Evaluating nit specifications ensures that displays meet the intended usage requirements.

Complete list of conversion for Lumen second
Lumen second (lm·s)

1 Lumen second = 1 Candela

Convert 2 lm·s → cd

1 Lumen second = 1 Candlepower

Convert 2 lm·s → cp

1 Lumen second = 1 Lumen

Convert 2 lm·s → lm

1 Lumen second = 1 Lux

Convert 2 lm·s → lx

1 Lumen second = 0.09290312990644656 Footcandle

Convert 2 lm·s → fc

1 Lumen second = 0.0001 Phot

Convert 2 lm·s → ph

1 Lumen second = 1 Candela per square meter

Convert 2 lm·s → cd/m²

1 Lumen second = 1 Nit

Convert 2 lm·s → nt

1 Lumen second = 0.0001 Stilb

Convert 2 lm·s → sb

1 Lumen second = 0.0003141592653587727 Lambert

Convert 2 lm·s → L

1 Lumen second = 0.2918635079290997 Footlambert

Convert 2 lm·s → fL

1 Lumen second = 1 Lux second

Convert 2 lm·s → lx·s

1 Lumen second = 1 Rayleigh

Convert 2 lm·s → R