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Glass Lens optics suitable for high bay with 90 and 120 view degree for 100W,150W and 200W COB Led chips
Glass Lens optics suitable for high bay with 90 and 120 view degree for 100W,150W and 200W COB Led chips
CONTACT USTEl：86-21-51339921
FAX：86-21-51339921
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FAX：86-21-51339921
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