Please contact us immediately once you have found the imperfections of led chip. If you have received our second-best product,we will arrange professional staff to verify it. Return of goods or exchanging goods service is provided for you. Before shipment, we will conduct strict test on each product to ensure the quality of product. We pay close attention to the sales service, which can solve problems including handling imperfections of the goods.
Shenzhen Learnew Optoelectronics Technology Co., Ltd. has always insisted on being a supplier of quality led chip products. cob led light series manufactured by Learnew include multiple types. And the products shown below belong to this type. The quality and performance of Learnew cob led 150w have been guaranteed. It is in compliance with electrical safety, sanitation, EMC, and energy efficiency standards. Its CRI can be effectively improved by changing the combination of chips. Thanks to EMR (Electro-Magnetic Resonance) technology, the battery-free stylus with extremely high levels of pressure sensitivity provides a natural writing and drawing experience. Adopted the heat sink technology, it has a high lumen maintenance rate.
Superior quality is the standard we set for all our products. We will never compromise on our goal to provide consumers with the best products that perform at the highest levels.