3-way 12 Volt LED light Bulb, g4 extended back bi pins, (10-30vdc), switch to dim, WARM white, 270/220/55 Lumens
G4 LED Dimmbar Mini Kurz Glas Birne 220V-240V AC 2W Warmweiss 3000K Ersetzt 20W Halogen Stiftsockellampe (Nicht Niederspannung 12V), 5 Stück [MEHRWEG] : Amazon.de: Beleuchtung
Save energy with LED, how to replace halogen G4 lamps by LED G4 in existing downlights - YouTube
G4 LED Bulb 3W 64 3w led bulb SMD 3014 Warm White/White AC 85-265V Corn Light - Walmart.com
2W G4 LED COOL WHITE BULB 220V - 240V AC - Replace 15W Halogen