TRÅDFRI LED bulb GU10 400 lumen, wireless dimmable warm white - IKEA
MR16 GU10 LED Bulb, Dimmable COB Light 5 Watt 400 Lumen, 120 Degree Beam Angle, 40W Halogen Bulbs Equivalent, Warm White 3000K, LED Light Bulbs for Spotlight, Recessed Lighting, Track Lighting, 10Pack - - Amazon.com
IKEA Ledare LED Bulb GU10 400 Lumen Warm Dimming Dimmable 504.323.65 | eBay
GERAMEXI GU10 LED Light Bulbs, 4W, 6pcs Non Dimmable Spotlight, 3000K Warm White Replacement for Halogen 50W Light Cup,120V 400lm High Brightness with Glass Cover, for Recessed Track Lighting (3000k)