MR16 Halogen Bulb, 3 Pack MR16 12V 20W High Brightness 300LM, MR16 Dimmable with GU5.3 Base Long Lasting, GU5.3 Bulb 2800K Warm White with Clear Glass Cover, MR16 GU5.3 Bulb for Landscape,
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