AIGOSTAR LED izzó GU10 4W 3000K - ELDLUX lighting & electric
4w LED GU10 Tri Colour - 3000k, 4000k, 6000k by Lighting Superstore
GERAMEXI GU10 LED Light Bulbs, 4W, 6pcs Non Dimmable Spotlight, 3000K Warm White Replacement for Halogen 50W Light Cup,120V 400lm High Brightness with Glass Cover, for Recessed Track Lighting (3000k) - Amazon.com
LED GU10 R35 4W 3000K 10230 Nowodvorski | Nowodvorski-Lighting.com