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
SANSUN 2.4W LED MR11 Light Bulbs, 12v 20w Replacement, G4/GU4/GZ4 Bi-Pin Base, Soft White 3000K, Non-Dimmable, (Pack of 12) - Amazon.com
MR11 GU4 Led Bulbs 2W 12V AC/DC, 24V DC, 20W Halogen Replacement, Warm White 3000K (Pack of 4) - Amazon.com
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
HALCO LIGHTING TECHNOLOGIES 20-Watt Equivalent 3-Watt MR11 Dimmable LED Flood 30 Degree 10-18V Light Bulb GU4 Warm White 2700K 81093 MR11FTD/827/LED 81093 - The Home Depot