G4 Led Bulb, Jc Bi-pin Base Lights 360° Beam Angle 1.5 Watt 12v 10w- T3 Halogen Bulb, Replacement Landscape Bulbs (warm White 3000k / Natural White 4000k / Cool White 7000k) - Temu
Philips 10W Equivalent T3 G4 LED Base Capsule Light Bulb Bright White T3 G4 12-Volt 458497 - The Home Depot
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
halogen 12 volt lamps - Specialty Lighting
Labomed 312086-112 12V-20W Halogen Bulb - New York Microscope Company