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 2pcs - - Amazon.com
Osram LED Star MR11 Light Bulb (GU4) 2.5W
MR11 GU4 HighPower LED 2,5W 30° 10-30V 4000k daylight