G4 GU4 GU5.3 LED & Halogen Fassung/Sockel für Niedervolt Lampen 12V/24V (G4 Sockel schwarz, 10 Stück) : Amazon.de: Beleuchtung
Adaptor BA15S to G4/GU4/MR11 for LED Lights : Amazon.de: Lighting
linovum® fourSTEP LED Recessed Spotlight Dimming without Dimmer - Round Recessed Light GU10 230 V in Brushed Aluminium with Neutral White 5 W : Amazon.de: Lighting
SEBSON LED Light Bulb GU4 / MR11 Warm White 3 W Replaces 20 W Incandescent Bulb 220 Lumen LED Spotlight 36° 12 V DC Diameter 35 x 40 mm : Amazon.de: Lighting