The process from first meeting, design approval to install was quick and fairly simple. I am very pleased with the end result of enhancing the look of the house at night and added security by every entrance and window being lighted. I was surprised when I was told here's the timer box with instructions inside if you need to adjust it. I don't want that responsibility. But so far, the timing is good. If it becomes an issue, I'll just call George Waters and I expect he will take care of it.