Our front low voltage lights were looking a bit "tired".  The Kichler 300K 500 lumen lights were easy to install using our existing wires.  The difference in the light emitting from the floods is a marked improvement.  The ability to change the aim of the cam makes illuminating a few trees add a focal point to the garden design.  If you are thinking about changing or adding walkway lighting, I would highly recomment these.  The quality and look are well worth the money.  I feel my home is more secure because of this added lighting source.