Lithonia Lighting LTIKBELL LED Series Track Kit 3-Light 44-in Black Dimmable LED Linear Track Lighting Kit in the Linear Track Lighting Kits department at Lowes.com
HONWELL Track Lighting Wireless LED Spotlights Rechargeable Battery Operated Picture Lights with Remote, Accent Art Lights for Wall Ceiling Artwork Display Dartboard Painting Cabinet - Amazon.com
The Cordless Under Cabinet Pivoting LED Lights (White) - Hammacher Schlemmer
Battery Operated - Track Lighting - Lighting - The Home Depot