Feit Electric 20-Watt 12-Volt T3 JC G4 Bi-Pin Base Dimmable Landscape Garden Halogen Light Bulb, 2800K Bright White (12-Pack) BPLVQ20T3/2/HDRP/6 - The Home Depot
Westinghouse Lighting 0443600 12 Volt 20 W 280 Lumen Clear G4 T3 Halogen Lamp | NorthEast Electrical
20W Halogen Bulbs 20 Watt T3 G4 Base 12 Volt Halogen Light Bulb 20W 12 Volt T3 JC Lamp for Landscape Track Lighting,G4 T3 Bi-Pin Base,Clear,Warm White,Pack of 10 - - Amazon.com
PACK OF 5] 20 Watt 12 Volt Halogen Light Bulbs G4 Base Bi-Pin 12V 20W (#9CB2 | eBay
Philips 20-Watt T3 Halogen 12-Volt G4 Capsule Dimmable Light Bulb (2-Pack) 417204 - The Home Depot
20 Watt 12V Halogen G4 Bi-Pin Low Voltage Light Bulb - #05739 | Lamps Plus