If you've ever had to figure out lighting for landscaping you have most likely figured out that it can be extremely difficult. Since everything happens outside, it changes the whole situation. I've installed many light fixtures inside, but once I had to start doing it outside, my attitude suddenly changed, and changed fast.
There are a select few ideas you should understand fully before you take the full step to do your own lighting for outside. The first thing I would ask is Have you done this before? If so, you might need some help. The second question I would ask myself is Do I know how much this is all going to cost? It can be assumed that the cost of these lights will follow suit to the same costs of other outdoor projects. It can, but it doesn't always.
The third and last thing I would ask myself is Do I know what I'm doing? A lot of people simply jump into setting up their own lighting projects without fully understanding how it all works. I do not recommend this simply because as soon as you do this, you can't really turn back. It doesn't really work that way.
I always suggest that people find others to help them in the project and remember that having the right tools for the job can mean the difference between success and failure. I know I've said it before but when lighting meets outdoors, it changes the game. You have to have the right padding type, safety equipment, grounding options and a list of other things that I can't go into in one article length.
Ask an expert if you aren't sure on any subject. The last thing you want to do is endanger yourself during a project. It's simply not worth it. The good news is that there are many beautiful Landscape Lighting Fixtures around to choose from and that really is the fun part. Most importantly, enjoy yourself, because this project is most likely something you have chosen to do, and not something you are being forced into.