quelili GU10 Dimmable LED Bulbs, 50W Spotlight Halogen Lamps Equivalent, MR16 Full Glass Cover Reflector, 4.5W 400lm 3000k Warm White, UL Listed, Energy Star (Pack of 6)(30K) - Amazon.com
GE 50-Watt EQ MR16 Bright White Gu10 Pin Base Dimmable Light Bulb (3-Pack) at Lowes.com
quelili GU10 Dimmable LED Bulbs, 50W Spotlight Halogen Lamps Equivalent, MR16 Full Glass Cover Reflector, 4.5W 400lm 3000k Warm White, UL Listed, Energy Star (Pack of 6)(30K) - Amazon.com
3PK - GE 81662 50W MR16 GU10 120V Flood Warm White Quartz Halogen Bulb | Michaels
Sunlite 35-Watt MR16 Reflector Twist and Lock GU10 Base 120-Volt 200 Lumen Dimmable Halogen Light Bulb in 3200K (6-Pack) HD03662-6 - The Home Depot