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Amazon.com: 3W MR11 GU4 LED Bulbs, Lustaled 12V AC/DC GU4.0 Bi-Pin Base LED Spotlights 25W MR11 Halogen Bulb Replacement Daylight 6000K for Outdoor Landscape Track Recessed Cabinet Lighting (4-Pack)… : Everything Else
Westinghouse 10-Watt Halogen MR11 Clear Lens Narrow Flood GU4 Base Light Bulb 0476100 - The Home Depot
LED MR11 Light Bulbs 2W, 12V 20W Halogen Replacement, GU4 Bi-Pin Base, Daylight White 6000K (Pack of 4)
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4pcs LED MR11 Light Bulbs, EEEkit 3W 12V LED MR11 Flood Light Bulbs Equivalent to 20W Halogen Bulbs, GU4 Bi-Pin Base for Landscape Accent Lighting, 3000K Soft White - Walmart.com