LED 6 Watt GU10 Dimmable (50W Replacement) MR16 Light Bulb, 2700K, 40 Degree Beam - 120 Volt - Dimmable
Cree Lighting Pro Series MR16 GU10 50W Equivalent LED Bulb, 35 Degree Flood, 440 lumens, Dimmable, Bright White 3000K, 25,000 hour rated life, 90+ CRI | 1-Pack - Walmart.com
Feit Electric 20-Watt EQ MR16 Dimmable Bright White Reflector Light Fixture Halogen Light Bulb (2-Pack) in the Halogen Light Bulbs department at Lowes.com