Feit Electric 20-Watt Equivalent MR11 GU4 Bi-Pin Dimmable 12-Volt Track Lighting 90+ CRI LED Flood Light Bulb, Bright White BPFTD/930CA - The Home Depot
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MR11 GU4 Led Bulbs 2W 12V AC/DC, 24V DC, 20W Halogen Replacement, Warm White 300 | eBay
MR11 GU4 LED Light Bulbs GU4 Bi-Pin Base AC12V 2W (20W Halogen Light Bulbs) Warm White 3000K Utral Bright Spotlight for Home Landscape Track Lighting,Pack of 6 - Amazon.com
2.4w Led Mr11 Light Bulbs 12v 20w Halogen Replacement Gu4 Bipin Base Daylight Wh | eBay
LED MR11 Light Bulbs 2W, 12V 20W Halogen Replacement, GU4 Bi-Pin Base, Daylight White 6000K (Pack of 4) - Amazon.com