Halogen bulb with reflector 12V 20W for ERGOLINIA TT-5 lamp and others - G4 12V/20W - Strima
G4 Light Bulb, G4 Halogen Bulbs 20W, 10PCS G4 Bulb 12V AC/DC Dimmable, G4 Bi-Pin Base 2800K Warm White with Long Lasting Lifetime, High Brightness 300LM T3 JC Type, G4 Light for
10 Pcs Halogen JC Type Light Bulb Lamp G4 Base 20W 12V 5946643 | eBay