Triangle Bulbs T20421-25 (25 pack) - 7C7/CL, 7 Watt, C7 Night Light, 120/ 130 Volt, Clear, E12 Candelabra Base, Incandescent Light Bulb, 25 Pack Clear Glass Price Includes 25 Bulbs, 7 Watt C7 Crystal Clear Lamps. Great for Night Lights and Christmas Strings Base: Candelabra Base E12 (Chandelier Size base) Typically Used For Nightlights, Signs, Exit Signs, Microwaves, Refrigerators, Ovens and Other Appliances Equipped with Premium Quality Filament allowing for a LONGER LIFE & Durability Incandescent Light Bulbs represent state of the art lamps for residential and commercial use