LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps (Economical Model)
LSG-1950S
Aviation Ground Light Distribution Photometer Test System
LSG-1940
VAD Fire Alarm Visual Alert Device Goniophotometer
LSG-1930
Compact Goniophotometer
LSG-1200A
LED Goniophotometer
LSG-1100
Near Field Moving Detector Goniophotometer
LSG-1900B
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Abstract For LED drivers and various lighting luminaires exported to the EU market, the CE‑EMC directive mandates two critical tests: harmonic current emission, voltage fluctuation and flicker. The corresponding standards are GB 17625.1 (identical to IEC 61000‑3‑2) and GB 17625.2 (identical to IEC 61000‑3‑3). Without standardized and high‑precision Harmonics and Flicker Analyzer for pr...

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