SANSUN 5W MR16 LED Bulbs, 12v 50w Halogen Replacement, GU5.3 Bi-Pin Base, Soft White 3000K, Non-Dimmable, (Pack of 4) - Amazon.com
Bioluz LED 10 Pack MR16 LED 50W Halogen Equivalent Dimmable 7w 3000K 12v AC/DC UL Listed - 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