GU10 LED Light Bulbs, Dimmable 5000K Daylight White 5.5W (50 Watt Equivalent), Full Glass Cover Reflector, 25000 Hours, UL Listed, Energy Star, by Mastery Mart (Pack of 10) - Amazon.com
CBconcept® 5 Watt, 400 Lumen, GU10 LED Bulb, 50W Halogen Bulbs Equivalent, 36° Beam Angle, 120 Volt, Recessed Lighting, Track Lighting, Spotlight, LED Light (20 Pack, Warm White 3000K) - Amazon.com
GE REVEAL 50W Indoor Floodlight HD+ LIGHT 400 Lumen Halogen GU10 Base bulb | eBay
TRÅDFRI LED bulb GU10 400 lumen, wireless dimmable white spectrum - IKEA