The GM Lighting SHWC-CCT LUXcontrol is a 120-200-Watt 12VDC-24VDC Input Tunable White Smart WiFi Light Controller 2-Channel/3-Wire. The 12VDC and 24VDC low voltage controllers provide easy and reliable control of your tape light via GM’s LUXcontrol App. Connect your low voltage tunable white (CCT) luminaires to control dimming, set schedules, turn the lights ON and OFF, preset timers and scenes from the convenience of your smartphone or tablet.