Neon Mart via Amazon offers the LE Wireless Motion-Sensing Under-Cabinet 10-LED Light 4-Pack in Warm White for $25 with free shipping. That's the lowest price we could find by $2. Each light mounts via magnetic strip or self-adhesive foam tape and features a built-in PIR sensor with a range up to 16 feet. Four AAA batteries are required for each light, not included.