Feit Electric 50-Watt Equivalent MR16 GU5.3 Bi-Pin 12-Volt Dimmable CEC Compliant LED 90+ CRI Flood Light Bulb Bright White (3-Pack) BPEXN/930CA/3 - The Home Depot
OSRAM 44870 FNV 50w 12v MR16 Wide Flood w/ Front Glass GU5.3 2950K Hal – BulbAmerica
SANSUN sansun 5w mr16 led bulbs, 12v 50w halogen replacement, gu5.3 bi-pin base, soft white 3000k, non-dimmable, (pack of 4)