I purchased three sets as a Christmas gift to be used for a decorative lighting border outlining a backyard fence.  Although I haven't seen them in use yet, I am very pleased with their size, color, and remote-controlled operation.  I know the recipient will be extremely excited to set them up as soon as she opens them.  They should add a romantic glow to her backyard and look especially pretty for outdoor entertaining.  She will be amazed that they can display different colors, too!