quelili GU10 Dimmable LED Bulbs, 50W Spotlight Halogen Lamps Equivalent, MR16 Full Glass Cover Reflector, 4.5W 400lm 3000k Warm White, UL Listed, Energy Star (Pack of 6)(30K) - Amazon.com
Simply Conserve 50-Watt EQ MR16 Daylight GU10 Pin Base Dimmable LED Light Bulb (100-Pack) in the Spot & Flood Light Bulbs department at Lowes.com
IKEA LEDARE LED bulb GX53 600 Lumen, Dimmable - Amazon.com
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IKEA HEKTAR Wall/clamp Spotlight with E17 LED Bulb Bundle- Includes Three IKEA HEKTAR Wall/clamp Spotlight and Three E17 LED Bulb(Dark Gray, Pack of 3, 5 7/8" X 129 7/8") - Amazon.com
IKEA Ledare 103.632.36 LED Bulb GU10 600 Lumen Warm Dimming Dimmable - Walmart.com