Property me 16 of these lights from the same manufacturer, purchased only small in a hardware store. 3 were broken after the first rain, after a year, half went to the Complaints exchange, after two years of burning all lights (incl. The only one year old) only two. This was not the first bad experience with Solar - Made in China. I can not imagine that more lamps provide better quality to me. Loose connections and leaks are not a feature that covers only a product chain. Since no assessment is here, I thought I should warn times.