GU10 Dimmable LED Bulbs, 50W Spotlight Halogen Lamps Equivalent , MR16 Full Glass Cover Reflector, 4.5W 400lm 5000k Daylight White, UL Listed, Energy Star, by (Pack of 6)(50K) - Walmart.com
Sunlite 20-Watt MR16 Flood Halogen GU10 Base Light Bulbs (6-Pack) HD02288-6 - The Home Depot
H&Z Long Lifespan GU10 50W 120V, GU10 Halogen Bulb Dimmable, MR16 GU10 Base, 2800k Warm White - Walmart.com
50 Watt GU10 Halogen Bulb 120 Volt 50W GU10 Halogen Light Bulb - China Halogen Lamps and Lighting
GU10 Halogen Light Bulbs 50W Long Life Capsule Lamps Warm White | eBay