GB/T 7922-2008
Method of measuring the color of light sources (English Version)
- Standard No.
- GB/T 7922-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-09
- Replace By
- GB/T 7922-2023
- Latest
- GB/T 7922-2023
- Replace
- GB/T 7922-2003
- Scope
- This standard specifies the measurement method for the color of the lighting source. This standard applies to the color measurement of various lighting sources.
GB/T 7922-2008 Referenced Document
- GB/T 3979 Methods for the measurement of object color
- GB/T 5702 Method of measuring the color rendering properties of light sources*， 2019-03-25 Update
- JJG 213 Standard Lamps for Distribution (Colour) Temperature
- JJG 247 Verification Regulation of Standard Incandescent Lamp for Total Luminous Flux
GB/T 7922-2008 history
- 2023 GB/T 7922-2023 Method for measuring the color of lighting sources
- 2008 GB/T 7922-2008 Method of measuring the color of light sources
- 2003 GB/T 7922-2003 Method of measuring the color of light sources