Bought $180 worth of LED bulb from kate2012gz. Upon receipt 1 bulb was missing the wire contact. Within a day 2 more bulbs had quit working. Now I have 6 which do not work. DHgate wants me to send them a video, like this is going to do any goo. All the seller and Dhgate are going to say, "those aren't the bulbs you purchased" and insinuate I am not telling the truth. Typical for the Chinese, buy from us, then when product doesn't work, it your fault. Do not deal with DHgate or any other Chinese agents or sellers. Shipping on all items sucks, 30 days is not uncommon to the US.