Westinghouse 06308 10T3 G4 Base 12-Volt 10-Watt Halogen Bulbs Pack of 4 - - Amazon.com
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
GY6.35 Halogen Light Bulbs 12 Volt 50 Watt, 12 Pack 2 Pin GY6.35 Base Bulb, Replacement T4 Tubular JCD Type Bulb for Ceiling Lights, Table Lamp, Chandelier, 2700K Warm White, Dimmable - - Amazon.com
5 Pack G4 12V LED Light Bulbs, 4W (40w 30w Halogen Equivalent) Warm White 3000k AC DC 400 LM, G4 JC T3 Bi-Pin Base Bulb for Home and Landscape Lighting - - Amazon.com
Amazon.co.jp: Osram Decostar 35 S MR11 Standard Dichroic 12V GU4 35W 36° Halogen Bulb : Home & Kitchen