High quality COB lens diameter 50MM 30 degrees Concave Shamian Integrated light source LED lens, high power lens

High quality COB lens diameter 50MM 30 degrees Concave Shamian Integrated light source LED lens, high power lens
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sku: 710044518
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$1.20
Shipping from: China
   Technical Details
Brand Name: YAJIAMEI
Material: PMMA
Model Number: YJM-COB-50MM-30
Shape: tapered
Structure: tapered
Usage: Optical
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