Q: I have a set of Malibu landscape lights in my backyard, and several of them don’t work. I have changed the light bulbs, but still there’s no light. It seems to me that replacing the entire system ...

This is also a great time to check/change the batteries in the remote. I can’t tell you how many problems over the years have been traced back to bad batteries in remote controls. LG MR24GN Magic ...