Feit Electric Dimmable Clear Halogen Light Bulb - 20-W - T4-G8 Base - Bright White | RONA
MR11 Halogen 12V 20W 10 Degree
6 volt 20 watt G4 Halogen Capsule Light Bulb
Feit Electric 20-Watt EQ MR16 Dimmable Bright White Reflector Light Fixture Halogen Light Bulb (2-Pack) in the Halogen Light Bulbs department at Lowes.com
Philips 20-Watt T3 Halogen 12-Volt G4 Capsule Dimmable Light Bulb (2-Pack) 417204 - The Home Depot
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
GU10 LED Replacement Light Bulbs, 3 Watt LED Spot Light, Replace 20 Watt Halogen Bulbs