Bulbrite 50-Watt Equivalent MR16 with Twist and Lock Bi-Pin Base GU10 in Clear Finish Dimmable 2900K Halogen Light Bulb (6-Pack) 860657 - The Home Depot
Sylvania 59020 - 50W PAR16 GU10 Base 120 Volt Flood Beam Halogen Bulb – BulbAmerica
OSRAM GU10 LED Strahler besonders effizient 36 ° 2,2W wie 50W 2700K