10pcs Led Spotlight Mr16 Led 12v Gu5.3 Gu10 Led Bulb Dimmable 220v 110v Mr16 Gu 10 Led Lamp Cob Spot Light 3w 5w 7w Ac 85v-265v - Led Bulbs & Tubes - AliExpress
LUXRITE MR16 LED Bulb 50W Equivalent, 12V, 4000K Cool White Dimmable, 500 Lumens, GU5.3 LED Spotlight Bulb 6.5W, Enclosed Fixture Rated, Perfect for Track and Home Lighting (6 Pack) - - Amazon.com
Philips 7W MR16 LED Dimmable Cool White Flood FL25 Bulb - 42w equiv. – BulbAmerica
Amazon.com: TORCHSTAR MR16 LED Bulb Dimmable, 7W 12V 490LM 50W Equivalent, 3000K Warm White, GU5.3 Bi-Pin Base MR16 LED Spotlight, LED MR16 Light Bulbs for Recessed and Track Lighting, UL & ES