Historical
IEC/TS 62504 Ed. 1.0 b:2011
General lighting - LEDs and LED modules - Terms and definition
"IEC/TS 62504:2011 presents terms and definitions relevant for lighting with LED light sources. It provides both descriptive terms (such as ""built-in LED module"") and measurable terms (such as ""luminance"")."
Content Provider
International Electrotechnical Commission [iec]