In real life, a customer who bought products online and left bad comments was harassed by the seller. This is definitely not rare case in the e-commerce age and it is only reported by the one part of the market. But only the case from the Dongguan LED Lights seller is just too crazy and shameful.At this age when LED Lighting is developing wildly, problems from many links such as product quality, aftersales service, logistics transportation all appeared. Even if backed up with national e-commerce stages like Tianmao, Taobao and JD, problems like these are hard to be avoided. Why is that?First and foremost, the full range e-commerce stages like Tianmao and Taobao lack professional lighting industry knowledge, which makes it hard to supervise the upstream manufacturers. Even with some certain requirements of stage access, more appropriate judging and supervision standards are hard to be promoted. Therefore, it’s inevitable for led high bay products with various levels of quality and service to flood into the market.