Exclusive SolisTek remote control V2 will allow you to wirelessly configure the wattage settings and set the integrated digital timer for your SolisTek Matrix Ballast(s) Remote Control Sold Separately, only 1 remote needed for all MATRIX ballasts) The SolisTek Ballast is a digital ballast on a software based platform. Utilizing Japanese components and unparalleled engineering, SolisTek is able to achieve a less than 1% return rate. The SolisTek Matrix Ballast is a digital ballast on a software based platform. SolisTek offers true digital light systems for the horticulture industry. Our ballast boasts exciting new features that are revolutionizing urban gardening.