I have a 2 receptacle GFI attached to the outside of my control panel to plug in various things. I had outdoor LED lights set up through a timer that I had plugged in for years that worked fine. Recently the GFI started tripping once in awhile and now it will trip consistently within 30 min when I have the pool lights on and nothing plugged into the receptacle, or pool lights off and 200 light LED Christmas lights plugged directly in.. but wont trip if I have the lights off and the 2 LED floodlights plugged in... I'm ready to call an electrician but thought I would try here first.