Shenzhen Tongyifang Optoelectronic Technology Co Ltd
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RA90 with Luminous Efficacy of 190-220 lm/W
Global Patent for KSF Lighting Applications
Patented Invention for High-Efficacy Pressure-Resistant Light Source
Moisture-Proof, Heat-Resistant, Pressure-Resistant
Guangdong, Chinese Mainland
Exporter, Manufacturer