I purchased some smart bulbs and within a few days had an email from Ebay telling me I shouldnt use them as they were found to be dangerous, this was confirmed via .gov website. I contacted the seller who was not interested and told me they are safe, eventually after quite some time seller agreed to accept return, I started a return process and the seller just simply played for time and didnt action the return request...now amazingly Ebay have closed the return and said I cant appeal as its closed. There doesnt seem any way to contact anybody and I just go around in circles....Looks like Ebay will be losing yet another regular customer !