Most of our chandeliers and some of our lamps come with this hard-to-find squirrel-cage filament bulb. It is an antique style typical of turn-of-the-century (the century before-last, of course) bulbs that emit a warm, gentle glow. It has an Edison base that fits into any lamp. Now it's easy to order your replacement bulbs.
4 1/8" long x 1 3/4" diameter. 60 watts; 120 volts. 3000 hour average life.