Photometric distribution
Photometric distribution, Total:4 items.
The international standard classification for "Photometric distribution" includes: Luminaires .
The Chinese standard classification for "Photometric distribution" includes: General lamps .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 9468-2008 General requirements for the photometry and goniophotometry of luminaries
- GB/T 22907-2008 The photometry and goniophotometry of luminaires
Guangdong Provincial Standard of the People's Republic of China
- DB44/T 1496.2-2016 Calibration methods for LED test instruments Part 2: Goniophotometric test systems
International Commission on Illumination (CIE)
- CIE 121-1996 The Photometry and Goniophotometry of Luminaires
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