JSVSAL (6-Pack Not Dimmable Green MR16 GU5.3 Bi-Pin Base LED Bulbs ,5W,20W 35W 50W Halogen Equivalent,AC/DC 12V Low Voltage,40 Degree Spotlights for Landscape Yard Garden Tree Pool Holiday Lighting - - Amazon.com
LUXRITE MR16 LED Bulb 50W Equivalent, 12V, 3000K Soft White Dimmable, 500 Lumens, GU5.3 LED Spotlight Bulb 6.5W, Enclosed Fixture Rated, Perfect for Track and Home Lighting (6 Pack) - - Amazon.com
Marvellous LED COB Chip,12V 50W Free Drive LED Floodlight Long-lasting Bright Light Engine,for High-power Lighting Products White 6000-6500K(1.5 1.8 0.1inch)