Feit Electric 20-Watt Warm White (3000K) T3 G4 Bi-Pin Dimmable Halogen 12-Volt Landscape Garden Light Bulb (2-Pack) BPLVQ20T3/2 - The Home Depot
Zephyr 20W 12V G4 Halogen Bulb Z0B0013 - Best Buy
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) - -
12 Pack, G4 Halogen Light Bulb , T3 JC Type Clear 20W 12V AC/DC Bi-Pin Bulb for Landscape Lighting,Accent Lights, Track Lighting,Under Cabinet Puck Light, Chandeliers,360°Beam Angle/Warm White - - Amazon.com