{"pid":"https://si-digital-framework.org/SI/units/candela","unitId":"candela","label":"candela","symbol":"cd","startValidity":"1948-01-01","endValidity":"1967-10-12","unitType":"SI base unit","unitTypeId":"https://si-digital-framework.org/SI#SIBaseUnit","unitDefinitionLabel":"candela1948","unitDefinitionId":"https://si-digital-framework.org/SI#candela1948","definition":"The value of the new candle is such that the brightness of the full radiator at the temperature of solidification of platinum is 60 new candles per square centimetre.","definingResolution":"CIPM41-Res1","eventName":"41st meeting of the CIPM","eventDate":"1946-10-29","resolutionLink":"https://doi.org/10.59161/CIPM1946RES1E","unitDefinitionStatus":"superseded","previousVersionDate":"1947-12-31","hasPreviousDefinition":false,"nextDefinition":"https://si-digital-framework.org/SI#candela1967","resNbr":"1","resolutionBody":"CIPM","resolutionType":"Resolution","cstLabel":"luminous efficacy","cstHidden":"LuminousEfficacy","constant":"luminous efficacy","constantPid":"https://si-digital-framework.org/constants/LuminousEfficacy","prefixRestriction":false,"unitQuantities":[{"code":"LUIN","label":"luminous intensity"}],"notes":[],"notesIds":[],"nextVersionDate":"1967-10-13"}