PaeorRorL GU10 Halogen Light Bulbs,6 Pack 50W Dimmable MR16 GU10 Light Bulbs with Glass Cover,gu10+c 120v Bulbs for Track&Recessed Lighting,2700K Warm White Gu10 Base Bulb,No Flickers,Long Lifespan - Amazon.com
LUXRITE 50-Watt Halogen Equivalent MR16 Dimmable GU10 Base LED Light Bulbs Enclosed Fixture Rated 4000K Cool White (16-Pack) LR21502-16PK - The Home Depot