"JJF 1976-2022 Average Color Temperature Standard Lamp Calibrate Specification" is one of China's national Measurement technical specifications. It was drafted by the Chinese Academy of Measurement Sciences and other units. It was released on June 28, 2022 and will be implemented from December 28, 2022. The specification mainly puts forward specific requirements for the calibrate of the average Color Temperature standard lamp, which is suitable for the measurement of the average Color temperature of the light source in the 4π spherical space using an integrating sphere Light spectrum radiometer. In addition, the average Color temperature measurement of lamps can also be implemented by referring to this specification. The formulation of the specification aims to ensure the accurate transmission and preservation of the Color temperature value of the light source, and provides guidance and basis for the measurement work in related fields.