Feit Electric 10-Watt EQ MR11 Dimmable Bright White Reflector Light Fixture Halogen Light Bulb (2-Pack) in the Halogen Light Bulbs department at Lowes.com
G4 LED Bulb Bi-Pin Base 10Watt Halogen Bulb Equivalent AC12 Volt T3 JC Type Transparent Led Lamp Warm White 3000k for RV Camper Cabinet Landscape Light, 10 Pack - Walmart.com
Halogen Replacement Bulbs | Pond Lights | The Pond Guy
G4 Bulb, 10 Pack Halogen G4 12V 10W with G4 Bi-pin Base, High Output G4
Feit Electric 10-Watt 12-Volt T3 JC G4 Bi-Pin Base Dimmable Landscape Garden Halogen Light Bulb, 2800K Bright White (48-Pack) BPLVQ10T3/2/HDRP/24 - The Home Depot
10 Watt T3 Bi Pin G4 Base Clear Xenon Light Bulbs 24 Volt