Red Green Blue Yellow 12V LED MR11 Low Voltage Light Bulb GU4 Coloured Spotlight | eBay
Mr11 12v 35w Halogen Lamps Gu4 Spot Base 2800k Warm White, Dimmable, Pack Of 8 | Fruugo US
10pcs/lot Mini G4 MR11 LED Spotlight Bulb 4/6W 8W 12V Cup Lamp 9/12/24LEDs Warm/Cold White Replace Halogen 25W for Home Lighting
MR11 LED Light Bulbs 1W MR11 GU5.3 Bi-Pin Base LED Light 1W(12V 10W Halogen Replacement)Warm White 3000K LED Spotlight Bulb for Landscape Accent Recessed Under Counter Lighting ,90 LM,8 Pack - Amazon.com
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Westinghouse 5-Watt 12 Volt Halogen MR11 Clear Lens Narrow Flood GU4 Base Light Bulb 0476600 - The Home Depot
Amazon.com: MR11 Halogen Spot Light Bulb Down Reflector Lamp 11⁄8 inches 35W 12V 2 Prong 1.375" Stove Hood Range Lighting Warm White 35 Watt GU4 Dimmable Replacement GL Fiber Optic BAB C