Thank you Tommy. I thought maybe I was wrong to use them in the middle of a bed to light no specific plant. In landscaping, I have often used transitional plants (e.g. low evergreens) to connect other taller plants or to give depth to a bed where I didn't want it so flat to the building. However, I can see how you wouldn't want spread lights dotting the entire landscape.
Starry Night Lighting
"Always look on the bright side of life."