For the regular high power chip led product, the sample is free, but you need to bear the courier fee. Therefore, a quick account such as DHL or FEDEX is required. We beg you to understand that we send a lot of samples every day. If all shipping costs are borne by us, the cost will be very high. In order to express our sincerity, as long as the sample is successfully confirmed, the shipping cost of the sample will be offset when the order is placed, which is equivalent to free shipping and free shipping.

Shenzhen Learnew Optoelectronics Technology Co., Ltd. has been a renowned manufacturer of chip on board led. We mainly focus on designing, manufacturing, and marketing. cob chip produced by earnew Optoelectronics is very popular in the market. Learnew chip led cob 50w is precisely manufactured from optimum quality materials. Its transmittance of light is highly recognized. This material will help decrease the risk of infection or allergic reactions to limit the occurrence of mites and bacteria. It is free of any light spot.

For the goal of being a pioneer in led cob chip industry, Learnew strives to fulfill the tenet of quality first and customer foremost. Inquire now!