10 Pack Halogen 12 Volt Clear Halogen G4 Base T3 Bi-Pin Bulbs JC 20W Halogen Bulb Dimmable Light Bulb - Walmart.com
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