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) - Amazon.com
MOES ZigBee GU10 Led Bulb Light|Smart RGB Colorful Dimmable Lamp
GU10 6W COB Spotlight Bulbs Gu10 Dimmable, Aluminum House Spot Lights Cold/Warm White LVD/UL/VDE AC110 240V From Cxwonled, $2.65 | DHgate.Com