Anyray A1739Y (6)-PACK of Halogen Light Bulbs 20W JC Type 12V G4 Base (2-Pin) Low Voltage 12 Volts 20 Watt (6-Pack) JC 12 Volt G4 (2-Pin) 20 Watt Clear C-6 T3 Halogen Light bulbs 2500 Hours 20W 12V Anyray A1739Y Base: G4 Bi-Pin Base (4mm Millimeters between Pins) 20 Watt 12volt Life: Approx. 2,500 Hours bulb life Usage: Microwave, Home, Office, Restaurants, Stores, Schools, Landscape / Universal bulbs High Brightness and Energy efficient light bulb / Anyray