Philips 20W 12V Clear G4 Base T3 Halogen Landscape & Cabinet Light Bulb (2-Pack) - Rex Hardware
G4 LED Bulbs 12V 20W Halogen Bulb Replacement, HengBo G4 Bi Pin Base JC Type T3 Light Bulb Warm White 3000K for Under Cabinets Home Lights, Non-Dimmable, (Pack of 10) - Amazon.com