LED LAMP GU10 6W 4000K 7° 170-250V | EUROLAMP S.A.
JSVSAL (6-Pack Dimmable MR11 GU10 35mm Mini LED Light Bulbs,4000K Natural White, AC 120V, 3W GU10 Base Spotlight Bulbs Replace 25-35W Small Halogen Bulb for mr11 Track Lighting - Amazon.com
10x GU10 LED Bulbs 6W Dimmable Lamps Cool White 4000K Daylight 6500K Spotlights | eBay
LED Izzó ECOLINE GU10/6W/230V 4000K - Brilagi | lampak.hu
LED izzó GU10/6W/230V 4000K | lampak.hu
6w LED GU10 4000K Cool White 480lm Output - Dazzled Lighting