LX2 MR11 LED 20 WATT Halogen by Universal Lighting Systems - YardIllumination
JQ Green America JQ-MR11-A03K27M 3 watt MR11 LED Reflector Lamp – Lighting Supply Guy
LED MR11 Light Bulbs 2W, 12V 20W Halogen Replacement, GU4 Bi-Pin Base, Daylight White 6000K (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