FTL MR16 LED 12V Low Voltage GU5.3 Bipin 50W Halogen Equivalent Bulb 3000K Warm White 5W 40 Degree Non Dimmable Spot Light for Track and Outdoor Landscape Lighting 6-Pack - - Amazon.com
SagmCo Blue MR16 LED Bulb 50W Equivalent,AC/DC 12V,40 Degree,GU5.3 Base,5W 500 Lumens LED Spotlight Bulb, Perfect for Track and Home Lighting,Non- Dimmable,6 Pack - - Amazon.com
Linkind MR16 LED Bulb Dimmable, GU5.3 Bi-Pin Base MR16 LED Bulbs, 6.5W (70W
LGIDTECH FUT104 Miboxer 4W MR16 Led 2.4GHz Bulb Spotlight GU5.3 Socket AC/DC 12V RGB+CCT Color and Temperature Changeable Dimmable,But Single Bulb Wouldn't Work.Controller and Hub is Sold Separately - - Amazon.com