This is possible if the led cob chip samples are offered not in free way. It is great honor for Shenzhen Learnew Optoelectronics Technology Co., Ltd. to be your supplier. If the sample charge cannot be refunded, a discount may be offered. If the sample charge is refunded, details may be listed in the contract signed.

As an experienced professional best led chip suppliers, Learnew has been working to promote best led chip revolution. The led chip series has become a hot product of Learnew. The manufacturing processes of Learnew chip led cob 50w involve several requirements. They mainly include the insulating performance for materials and safety testing for operation. It is free of optical radiation and harmless to users. Using electromagnetic induction technology, this product features high sensor capacity and accuracy in identifying writing or drawing movement. The product emits high-quality illuminance and is free of dazzling.

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.