It varies from different manufacturers who adopt different technology and work with different raw materials suppliers. In order to ensure the quality of led chip, it is necessary for a professional manufacturer to put necessary investment into raw materials selection before production. Except the well-selected material, the manufacture cost on it including especially high technology, labor investment, advanced equipment cost and so on is indispensable as well.
Shenzhen Learnew Optoelectronics Technology Co., Ltd. is always offering high-qualified led cob chip products in the field. chip on board led series manufactured by Learnew include multiple types. And the products shown below belong to this type. The paper-like surface of the product provides users with a more natural and realistic experience, just like writing and signing on the real paper. The product emits high-quality illuminance and is free of dazzling. During the day, the translucency of the product provides a soft diffused naturally lit space that reduces the cost of indoor lighting. It needs no welding which greatly reduces the production cost.
Our company bears social responsibilities. We are now working to incorporate ESG elements into management/strategies and improve how we disclose ESG information to our stakeholders.