Westinghouse 25-watt Halogen MR16 Clear Lens GU10 Base Flood Light Bulb 0478700 - The Home Depot
JSVSAL (6-Pack Dimmable MR11 GU10 35mm Mini LED Light Bulbs,5000K Daylight White, AC 120V, 3W GU10 Base Spotlight Bulbs Replace 25-35W Small Halogen Bulb for mr11 Track Lighting - Amazon.com
FEIT Electric MR11 GU10 LED Bulb Soft White 25 Watt Equivalence 1 pk - Miller Industrial