SUNLITE 6.5W PAR16 MR16 GU10 Base LED 6500K Daylight Dimmable Bulb -60 – BulbAmerica
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TORCHSTAR GU10 Base LED Dimmable Spotlight Bulb 50W Eqv. Daylight for Track Lights & Reviews | Wayfair
Energizer 6.2w (=60w) LED GU10 Spotlight Bulb - 36 Deg beam, Warm White (3000k) 5050028090656 | eBay
GU10 LED Light Bulbs Dimmable 7 Watt Spotlight White Spot Light 4200K, 60W 75W Halogen Bulbs Equivalent for Track Lighting and Recessed Lighting Bulbs - China LED Light Bulbs and LED Spot Light