Hardscape lights are designed to be installed into walls and columns, just under capstones. The diode assembly can be replaced without removing the cord or the capstone. The round 18 in. long cord between the driver and the luminaire cannot be cut and some accommodation must be made for the driver in most applications. We recommend installing a 1 in. conduit into the wall to accommodate the cord before installing the fixtures. When installing the mounting bracket, make sure the stone above the bracket does not rock or pinch the cord. The holes in the bracket serve as glue points to hold the bracket in place.