eTopLighting (20) Bulbs, G4 Halogen Light Bulb 5 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, 5 Watt JC Type Bulb, eTopLighting (10) Bulbs, G4 Halogen Light Bulb 20 Watt Bi-Pin Halogen Light Bulb, 12 Volt, G4 Base, 20 Watt JC Type Bulb