EtroLighting GU10 12V 20W Halogen Light Bulb, Set of 2, WMT1113 - Walmart.com
LUXRITE MR16 LED Bulb 50W Equivalent, 12V, 2700K Warm White Dimmable, 500 Lumens, GU5.3 LED Spotlight Bulb 6.5W, Enclosed Fixture Rated, Perfect for Track and Home Lighting (6 Pack) - - Amazon.com
Ce RoHS Glow Cup Dimmable GU10 MR16 Warm Light Black Landscape LED Spot Mini 3W 4W 5W 6W 7W 12V 110V 220V Gu 5.3 MR11 AR111 Gx5.3 JDR Jcdr - China LED Spot, LED Spot Light | Made-in-China.com
ALIDE GU10 Led Bulbs 4000K Dimmable Natural White,MR16 GU10 Base 25W-35W-50W Halogen Equivalent, AC120V 5W Dimmable GU10 Led Spotlight Track Light Bulbs,450LM,38 Degrees,6Pack - - Amazon.com
MR16 Small LED Light Bulb | 12V | Dimmable - Lumilum
10pcs Led Spotlight Mr16 Led 12v Gu5.3 Gu10 Led Bulb Dimmable 220v 110v Mr16 Gu 10 Led Lamp Cob Spot Light 3w 5w 7w Ac 85v-265v - Led Bulbs & Tubes - AliExpress