Feit Electric 20-Watt EQ MR16 Bright White Gu10 Pin Base Dimmable Halogen Light Bulb (2-Pack) in the Spot & Flood Light Bulbs department at Lowes.com
GU10 Halogen Bulb 50W, 120v 2700k Dimmable Warm White Light 6-Pack Halogen Lamp, MR16 GU10+C Bulb With Long Service Life, Rail And Embedded Lighting, With Glass Cover, MR16/Fl/GU10 Range Hood Bulb -
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
GU10 Bulb | 120V | 7W | Dimmable - Lumilum
Is it Time to Switch from Halogen GU10 Lamps to LED GU10 Lamps?
Lepro GU10 LED Bulb Dimmable, 50W Halogen Equivalent Light Bulbs, 5.5W 5000K Daylight White Replacement for Recessed Track Lighting, 40°Spotlight for Kitchen Range Hood Living Room & Bedroom, 6 Pack: Amazon.com: Tools
PAIR USED SERVICEABLE HALOGEN BULBS GU10 240V 50W CLOSED,51MM DIA, CE STAMPED. | eBay