Simply Conserve MR16 GU10 50-Watt EQ LED Mr16 Bright White Dimmable Spotlight Light Bulb (100-Pack) in the Spot & Flood LED Light Bulbs department at Lowes.com
General Electric Led 50w Gu10 Light Bulb White : Target
MR16 GU10 LED Bulb, Daylight 5000K - 500 Lumens| S9385