4Pack GU10 LED Bulbs 3W 300lm Small Size MR11 LED Light Bulb AC 85-265v 30w Halogen Bulb Equivalent Recessed Lighting Downlight AC 110V Pure White 6000K - - Amazon.com
20 Watt MR11 Halogen Narrow Spot with Lens, GU4 Base
Lustaled MR11 LED Bulb,3W GU4.0 LED Light Bulbs,AC/DC 12V Low Voltage Landscape Light Bulbs,Daylight White 6000K,270lm Spotlight Bulb for Ceiling Light,Track Light,Fiber-Optic,6Pack - - Amazon.com
LED Light Bulbs - LED Bulbs - IKEA
PLM 28329: LED reflector Maxiflood GU4 12V 1.8W at reichelt elektronik