Feit Electric 11-Watt Bright White (3000K) T5 Wedge Base Dimmable 12-Volt Landscape Garden Incandescent Light Bulb (48-Pack) BPLV522/4/HDRP/12 - The Home Depot
Moonrays 11W Clear T5 Wedge Base Landscape Low Voltage Light Bulb (4-Pack) - Henery Hardware
Phillips LED T5 18-Watt Landscape Light Bulb, Clear with T5 Wedge Base Non-Dimmable (2-Pack) - Walmart.com