LightWild sells lighted color-changing paver stones for outdoor patios and pathways called Ultimate Architectural Floor Tiles. Made of stainless steel tempered glass and long-life LEDs LightWilds Floor Tiles are weather resistant IP67 rated with high drive-over ratings and available in several sizes and shapes. The Tiles fit into your paver patio design with conduit or direct bury cable that link to a provided LightWild control box. Choose from several different multi-color lighting routines.