Sylvania 18152 Incandescent Lamp, 40 W, T20 Lamp, Intermediate E17 Lamp Base, 365 Lumens, 2850 K Color Temp

General-purpose incandescent lamps are primarily A-line types. They provide warm, ambient light and are widely used in residential and commercial applications. Value added types feature extended life, energy savings and special coatings for enhanced color qualities.