Fill the Joints with Sand- When all stones are in place, sweep the joints full of sand. Wet the surface with a fine mist from your hose to compact the sand, then sweep more sand in the joints until they are full. Fill the joints again in a few days when the sand forms.
However, the overriding question is: "Do I really want retaining wall lights?" Understand. Hardscape wall lights secure safe passage and check great. It's possible you'll not easily be interested in the many products currently readily. There are tons out there online and also books. (I know because I've already written a guide on the best way to install Garden Patio installation lights.) Yet, you to be able to at least assure an option by holding off on solar lights and just tapping in the wire. Having it already installed the actual patio often makes any future decision(s) relatively easy.
When the paving is first laid down appears fresh and immaculate. For your first quarter or so after is probably the best laid, the gaps regarding the paving bricks need staying filled with regard to the settling down process. As the seasons pass especially the fall and winter, the pristine appearance gradually fades under your favorite shows of moss and solid ground. Weeds and lichen also appear from inside the bricks. The mulch can become build of humus is not removed, the once attractive driveway may be like a farmers track from any muddy section.
You also might want Driveway paving take into consideration the back part of the swing