They were easy to install but they changed the way the wiring was wired from a year ago. I bought these to replace one that started flickering after about a year and figured I just need to unplug the previous bulb and plug in the new one. However, the connection was different, so I had to cut the plugs off the old one and plug them into the new one. Normally this would be easier, but the wires are so thin that you literally splice several copper wires together. hope it lasts Otherwise I'll have to go back and reassemble the whole light with the new J-Box.