I never managed to use the light bulb. I didn’t have time to pick it up on time due to the holidays, I wrote to the seller so that he would delay it for me in the warehouse for exactly 1 day . They responded, they said that they could not. Cancel order and reorder. Canceled. Next, I receive a notification that my order is ALREADY RECEIVED and closed by the seller. I write to them again, the order was closed, they say, wait for the refund. Waited, as expected 10 working days. There is no money either. I don’t know who is to blame here, or online trading, it doesn’t matter. The fact is the complete lack of desire to solve my problem, but we took the money from you. And it’s not about money for me personally (the amount is about nothing, even too lazy to download support because of it), but in relation. Badly done guys, v. bad.