Ambiance Self-Contained 120V LED Lighting easily conceals under cabinets and in other areas where you need task lighting. They are available in a white finish in both 12 and 18 inch lengths and color temperatures of 2700°K or 3000°K. Their high lumen output is coupled with uniform distribution thanks to a tightly clustered array of 30-45 premium LED chip packages. The on-board power supply is dimmable down to 15% with electronic low voltage (ELV) and standard TRIAC dimmers. Multiple knockouts are provided along with a conduit adapter for easy link-ability and wiring for power.