Feit Electric 20-Watt Equivalent MR11 GU4 Bi-Pin Dimmable 12-Volt Track Lighting 90+ CRI LED Flood Light Bulb, Bright White BPFTD/930CA - The Home Depot
3W MR11 GU4.0 LED Light Bulbs 12V, G4/GU4/GZ4 Bi-Pin Base LED Spotlight 35W MR11 GU4 Halogen Replacement for Track, Landscape, Cabinet, Recessed Lighting Warm White 3000K, 2-Pack - Walmart.com
Sunlite 5-Watt MR11 Aluminum 30-Degree Narrow Flood 12V 3200K Bright White GU4 Base Halogen Light Bulb (6-Pack) HD03611-1 - The Home Depot