Westinghouse 06308 10T3 G4 Base 12-Volt 10-Watt Halogen Bulbs Pack of 4 - Amazon.com
DiCUNO G4 LED Bulbs 12V 1.2W T3 10W Halogen Bulbs Replacement, JC Type G4 Bi-Pin Base Light Bulbs Non-dimmable, Warm White 3000K, 120 Lumens for Landscape, Under Cabinet/Counter, RV Lighting, 10-Pack -