Makergroup MR11 Gu4.0 Bi-pin LED Light Bulb 3W 12VAC/DC Low Voltage LED Spotlights Warm White 2700K-3000K for Outdoor Landscape Lighting and Indoor Recessed/Track Lights 6pcs - - Amazon.com
Amazon.com: Lustaled 3W MR11 GU4 LED Bulbs, 12V AC/DC GU4.0 Bi-Pin Base LED Spotlights 25W MR11 Halogen Bulb Replacement Daylight 6000K for Outdoor Landscape Track Recessed Cabinet Lighting (4-Pack)… : Everything Else
MR16 Halogen Bulb 35W Dimmable 12V GU5.3 Bi Pin Base Spotlight with Long Lifespan, 2700K Warm White MR16 Bulbs with Clear Glass Cover for Landscape Lights, Track Lights, Fiber Optics, 6 Pack - -