Labomed 312086-112 12V-20W Halogen Bulb - New York Microscope Company
Philips 20w 12v G4 CL Halogen Light Bulb #763195 for sale online | eBay
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