6 x OSRAM LED Star Reflektor R50 3,9 W = 40 Watt E27 Warm White 2700 K 196LM : Amazon.de: Lighting
MASTERY MART LED GU10 Spotlight Light Bulbs, 50 Watt Equivalent, 5.5W Dimmable, Full Glass Cover Reflector, 2700K Soft White, 25000 Hours, UL Listed, Energy Star Certified (Pack of 6) - - Amazon.com
10 x R80 100w E27 Reflector Spot Light Bulb Edison Screw Cap ES 240V Lamp 100watt Dimmable - Works with dimmer switches - Quality Edison Screw ES E27 Light Bulbs - Extra