Halogen G4 Base T3 Bi-Pin Light Bulbs, 12-Volt A/C or D/C for Accent Lights, for Under Cabinet Puck Light, Chandeliers, Track Lighting, 12V 2 Pin JC Warm White 2900K Dimmable. - Amazon.com
Amazon.com: DORESshop Halogen Light Bulbs, 10 Pack G4 Bulb, Halogen Light Bulbs 2 Pin 12V 20W T3 Bi-Pin G4 Base 350lm Long Lifetime Dimmable 3000K Halogen Bulbs for Under Cabinet Puck Light,
Hera XR-1 "Puck" Xenon halogen Under Cabinet Lighting set of 3 w/Power Supply | eBay