Easy smart lighting This wall track lighting kit in white includes two cylinder spotlights, a large gradient light tube, two 1-meter rails, a power supply unit that sits at the end of one rail with a plug for an outlet, and connectors to create a straight line. Limitless possibilities • Be your own lighting designer • Completely customizable • Flexible design • Made for ceilings or walls Full control from smart device with Hue bridge • Control it your way Easy smart lighting • Create a personalized experience with colorful smart light • Unlock full suite of smart light features with Hue Bridge • Set the right mood with warm-to-cool white light