Amazon.com: GU10 LED Light Bulbs, Dimmable 2700K Soft White 4.5W (50W Halogen Equivalent), MR16 Full Glass Cover, 25000 Hours, UL Listed, Energy Star Certified, by Mastery Mart (Pack of 10)
Philips CorePro LED Dimmable GU10 Bulb 4W Cool White 4000K
Dimmable GU10 6W LED Spotlight Lamp Bulbs White 4000K/6500K pack of 10 | Light fixtures UK