It's a long story. It took me 2+ months to get refunded. They were supposedly damaged in return shipping but only sent pictures of one light being damaged and denied sending pictures of both lights together. There is a long list of shady stuff that happened. They threw away the packing material upon ups inspection, the picture they did send had a damaged light on top of a perfect box.
I had 2880$ tied up and the lies and deception continued I got pretty upset and linked them to my forum threads. It did t take long before they refunded me.