greenandco® CRI 90+ 4000K LED spot replaces 50 Watt GU10 halogen spotlight, 5W 430 lumen neutral white SMD LED 110° 230V AC glass with protective cover, no flicker, not dimmable | Greenandco
ALIDE GU10 Led Bulbs 4000K Dimmable Natural White,MR16 GU10 Base 25W-35W-50W Halogen Equivalent, AC120V 5W Dimmable GU10 Led Spotlight Track Light Bulbs,450LM,38 Degrees,6Pack - - Amazon.com
SORAA 7.5W LED MR16 4000K VIVID 60Deg. 120V GU10 DIM,Pack of 2 - Walmart.com
Amazon.com: TORCHSTAR GU10 LED Bulbs Dimmable, 500lm Spot Light Bulb, 50W Halogen Equivalent, 4000K Cool White, MR16 GU10 Bulbs for Track Lights, Recessed Lights, 6.5W, UL & Energy Star Listed, Pack of