Recently, the prices of materials such as copper, iron, aluminum(LED aluminum profile, LED tube housing), and plastics have all increased by more than 30%. What are the reasons for these price increases? It's likely not the result of a single factor, but rather the combined effect of multiple factor......
Read MoreBesides being used to make transparent lampshades, polycarbonate (PC tube) can also be mixed with light-diffusing materials to create light-diffusing lampshades. Different light transmittance levels can be tailored to meet various application requirements.
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