Aluminum Housing Bright GU10 12W LED COB Spot Light Bulb 110V (Box of 5) - Overstock - 15384971
GU10 LED Bulbs GU10 5W COB LED Bulbs GU10 Base 5W 110V 6000K Daylight White Not Dimmable Spotlight Bulb for Landscape Lighting Track Lighting,5W(Equivalent to 35W Halogen Bulb),6 Pack - - Amazon.com