5W MR16 LED Bulbs 12v 50w Halogen Replacement GU5.3 Bi-Pin Base (Pack of 4) | eBay
Makergroup Upgraded RGB MR16 LED Bulb Color Changing, Landscape Bulbs GU5.3 Base, Warm White+15 Colors Choices and 4-Level Brightness Remote Control for 12V Low Voltage Lighting 3-Pack - Amazon.com
Feit BPFMW/930CA N/A Single 4 Watt Dimmable MR16 GU5.3 LED Bulb - 300 Lumens, 3000K, and 90CRI - LightingDirect.com
4-Piece MR16 GU5.3 12V 4 Watt LED Warm White 3000K AC DC 12V 120Deg Angle GU5.3 35W 35W Replacement 50mm MR16 GU5.3 Spotlight - AliExpress
4-Piece MR16 GU5.3 12V 4 Watt LED Warm White 3000K AC DC 12V 120Deg Angle GU5.3 35W 35W Replacement 50mm MR16 GU5.3 Spotlight - AliExpress
Volteck LED-164E LED lamp 4 W type MR 16 base GU5.3 daylight, blister | eBay