AHEVO G4 Halogen T3 20 Watt 280lm G4 Bi-Pin Bulb AC/DC12 Volt for Under Cabinet Puck Light, Chandeliers, Track Lighting, 20W 12V Warm White 2700K (10 Pack) - Amazon.com
Feit Electric 20-Watt 12-Volt T3 JC G4 Bi-Pin Base Dimmable Landscape Garden Halogen Light Bulb, 2800K Bright White (2-Pack) BPLVQ20T3/2/HDRP - The Home Depot