The product came to me within two weeks, but the seller lied. Solar was not 20 w but 5 ... It doesn't work. Dimensions are false. I tried to agree with the seller on a refund, but the seller wanted to return the product I ordered from Poland and I had to return it to China. I had to pay the postage myself and eventually send me the money. I disagreed and AliExpress entered the dispute, which helped me resolve the dispute and acknowledged my reasons for the refund.
Not as advertised. 5w not 20w