Feit Electric 100-Watt EQ T4 Dimmable Bright White Tubular Landscape Halogen Light Bulb in the Halogen Light Bulbs department at Lowes.com
Ushio 100W 12V Halogen MR16 Optical or Medical or Dental Lamp | EFP, JCR12V- 100W | Bulbs.com
Plusrite 100W JD E11 130V Mini Candelabra Base Halogen Lamp - Light Bulb Surplus
Feit Electric 100-Watt EQ T3 Dimmable Bright White Tubular Light Fixture Halogen Light Bulb (2-Pack) in the Halogen Light Bulbs department at Lowes.com