If the quantity of led chip is not correct as you need, please contact us as soon as possible. When you receive the goods, we suggest that you inspect them to make sure the quantity and quality. As a professional manufacturer, we check the quantity and test the quality of the products strictly before shipment. If you find out the goods are incomplete, we will immediately verify it.
Shenzhen Learnew Optoelectronics Technology Co., Ltd. is an evolving, efficient cob led light manufacture with a collaborative environment. cob chip series manufactured by Learnew include multiple types. And the products shown below belong to this type. The reliability tests for Learnew cob chip on board led is well done. They include temperature&humidity testing, thermal shock testing, leakage current testing, and vibration testing. It can produce a large number of lumens consuming less energy. The product is reusable, erasable, and everlasting. It is widely used due to its user-friendly feature. Thus, it is ideal for students, engineers, designers, managers and anyone who requires extra organization and productivity. Its CRI can be effectively improved by changing the combination of chips.
One of our main priorities is to generate greater value for our customers and continue expanding the business between us.