Valytime GU10 LED Light Bulbs 7W (50W -60W-75W Equivalent) GU10 Shape Halogen Replacement Bulb 38° 120V 650Lm Non-dimmable for Track Spot Lighting Indoor Recessed,Natural White 4000K 6 Pack - Amazon.com
JSVSAL (6-Pack Dimmable MR11 GU10 35mm Mini LED Light Bulbs,4000K Natural White, AC 120V, 3W GU10 Base Spotlight Bulbs Replace 25-35W Small Halogen Bulb for mr11 Track Lighting - Amazon.com
LUXRITE 50-Watt Halogen Equivalent MR16 Dimmable GU10 Base LED Light Bulbs Enclosed Fixture Rated 4000K Cool White (16-Pack) LR21502-16PK - The Home Depot