I need some affordable and reliable LED strip lighting for some display cases. Each case is 5 feet tall by 6 feet wide and I'd planned to put the lights all around the front edge (so about 22 feet). I figured those rolls of strip lighting might be the best way to do this. I don't want battery operated lights, just to be clear. I've tried Christmas rope lighting over the years but it was never long enough and seemed to have a limited life span. So, any advice where to get some good, affordable strip lighting that won't die after a year?