Changing Halogen Track and IKEA Lighting to LED Bulbs (GU4, GU5.3, MR16 base) - Energy Smart Home Performance
Feit Electric 35-Watt Equivalent Bright White (3000K) MR16 GU10 Bi-Pin Base LED Light Bulb (3-Pack) BPMR16IFGU300930CA/3 - The Home Depot
FTL MR16 LED Bulb Non Dimmable 5000K Daylight White Glass 5W AC/DC 12V 50W Halogen Equivalent 500lm GU5.3 Bipin Base 40 Degree Spotlight for Track Recessed and Outdoor Landscape Lighting 6-Pack - -
Sunlite 7W MR16 50-Watt EQ LED Mr16 Daylight Gu10 Pin Base Dimmable Spotlight Light Bulb (6-Pack) in the Spot & Flood LED Light Bulbs department at Lowes.com
TRÅDFRI LED bulb E12 450 lumen, smart wireless dimmable/color and white spectrum globe - IKEA