GY6.35 Halogen Bulbs 20W G6.35 20 Watt 12V Halogen Lamps 12 Volt JC Type Halogen Light Bulb,G6.35 GY6.35 Bi-Pin Base,Clear Glass Lens,Warm White 2700K,10 Pack - Amazon.com
Philips Halogen Light Bulb 20w Watt 12 Volt with a 2 pin MR16 Lens for Indoor Flood Lighting Bundle with a Storage Bag, Ideal for use on 12V Tracks and Landscapes - Amazon.com
GY6.35 Halogen Light Bulbs 12 Volt 50 Watt, 10 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