unit of measure for the brightness of light emitted from the surface of one square meter as it appears to the human eye. For example, the brightness of the average TV is approximately 150 cd/m2; a Hi-Brite LED indoor display is approximately 1000 cd/m2; and a full color outdoor RainbowWall LED display is approximately 5000 cd/m2.
Candelas per square metre also called NIT: The term for luminous (surface) intensity of a light source
Candelas per meter squared, or cd/m², is a unit of measure that used to be called "nits". It is a measure of luminance equal to 1 candela per square meter. Higher numbers indicate brighter displays.
candelas per square meter. See "Luminance".
Cd/m2 means candelas per square meter, a unit of luminance (brightness) equal to 1 Nit.