Description Sylvania Incandescent Lamp, Double Life, 4C7/DL/BL/4PK 120V Designation, 4 W, 120 V, C7 Bulb, Candelabra Screw E12 Base, Candle Shape, 6000 hr Average Life, 2850 K Color Temperature, Clear Lamp, C-9 Filament, 7/8 in Diameter, 2-1/8 in Length, 4/CD, Used as Night Light