Candela per Square Inch to Foot-Lambert Conversion
Convert between Candela per Square Inch and Foot-Lambert quickly and accurately.
How to Convert Candela per Square Inch to Foot-Lambert
Conversion Formula
Example
Convert 15 cd/in² to fL:
Unit Information
Learn about the luminance units you're converting between
Candela per Square Inch
cd/in²
Definition
The Candela per Square Inch is an imperial unit of luminance, representing the luminous intensity per unit area using the square inch as the area unit. It is used for measuring very bright light sources and small-area displays.
History/Origin
This unit was developed for applications requiring precise measurement of small, bright light sources where square inches provide a more appropriate area reference. It is particularly useful in electronics and display technology where component sizes are measured in inches.
Current Use
Commonly used in electronics manufacturing, small display technology, and precision lighting applications. Essential for measuring LED arrays, small screens, and compact light sources where square inch measurements are standard.
Multiplier
1550.003
Offset
0
Foot-Lambert
fL
Definition
The Foot-Lambert is an imperial unit of luminance equal to 3.4262590996 candela per square meter. It is commonly used in display technology and lighting applications in countries that employ imperial measurement systems.
History/Origin
This unit was developed as an imperial equivalent to the lambert, using square feet as the area unit. It provides a practical way to measure luminance in contexts where imperial units are standard, particularly in display technology and lighting applications.
Current Use
Widely used in display technology, particularly in the United States, for specifying monitor brightness, television luminance, and other display characteristics. Common in consumer electronics specifications and lighting applications where imperial units are standard.
Multiplier
3.426
Offset
0
Candela per Square Inch to Foot-Lambert Conversion Table
| Candela per Square Inch [cd/in²] | Foot-Lambert [fL] |
|---|---|
| 1 cd/in² | 452.389342 fL |
| 10 cd/in² | 4523.893421 fL |
| 25 cd/in² | 11309.733553 fL |
| 50 cd/in² | 22619.467106 fL |
| 100 cd/in² | 45238.934212 fL |
| 0 cd/in² | 0E+0 fL |
| -10 cd/in² | -4523.893421 fL |
| -40 cd/in² | -18095.573685 fL |
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