Can rgb cob led chip sample charge be refunded if order is placed?
Shenzhen Learnew Optoelectronics Technology Co., Ltd. deeply thanks for your understanding that we would like to charge the sample cost for rgb cob led chip, which might be deducted once the order is placed. We have a professional customer service team who can help you solve the question about the product sample and the sample cost. The sample charge will be deducted from the order you have placed, so the final transaction price will be more preferential.
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Learnew Optoelectronics is a chip on board led brand which specializes in research and innovation with a concept of 'being responsible for chip on board led'. The uv cob led series has become a hot product of Learnew. The product comes with essential features like Plug and Play option and USB connections, which are both PC and Mac compatible. Its epoxy resin protects its chips from oxidation and corrosion. Eye-catching lines and elegant curves are just two of the most striking features that people will notice the first time they see this product. Its IC driver with high-voltage chips perfectly solves the high dropout voltage.
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We protect environment in our operation. One example of how we do this is developing products based on recycled materials that are free from harmful substances.

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