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
20 WATT MR16/WFL/FG XENON FRONT GLASS MR16 HALOGEN LIGHT BULB SUPRA LI – Bulborama
Feit Electric 20-Watt Equivalent MR16 GU5.3 Bi-Pin Base 12-Volt Landscape LED Light Bulb Bright White (3000K) (12-Pack) BPLVBAB830CA/HDRP/12 - The Home Depot