MR16 12V 50W Gu5.3 Halogen Flood Light Bulb Clear Glass Lens - Black Dog Salvage
SANSUN 5W MR16 LED Bulbs, 12V 50W Replacement, GU5.3 Bi-Pin Base, Daylight White 4000K, Non-Dimmable, (Pack of 4) - Amazon.com
Feit Electric 50W Equivalent MR16 GU5.3 Bi-Pin Dimmable 12-Volt Track Lighting 90+ CRI LED Flood Light Bulb, Bright White (144-Pack) EXN/930CA/6/24 - The Home Depot
6 x MR16 50w Halogen Light Bulbs 12v Low Voltage GU5.3 | eBay