Bests & Worsts Reviews from Amazon

I bought this brand from Home Depot with my military discount (10%). I bought 2 sets but one would cover my 50 foot long ranch style house nicely. 2 was lots better but 1 set would be okay. I tried both set out for about 20 minutes and the neighbors stopped and commented on how GREAT they looked. I put them back in the box so I could store them until after Thanksgiving. The next night my the grand Kids came over and wanted to see the lights. I took them out of the box and NEITHER SET WOULD COME ON... I tried switching from red & green to off and the to just green, NOTHING.. BOTH SETs FAILED AFTER just 20 MINUTES of USE.. Took them back to Home Depot for refund.. Will not buy more.!!