Browse standard and rough service light bulbs at F.W. Webb. These A19 light bulbs will work with most table and floor lamps, or wall- and ceiling-mount lighting fixtures. Add practical illumination to your favorite fixture with a rough service light bulb; we carry options from Electrical and other trusted brands. Whether you need to switch out a burnt-out bulb or install a brand-new lighting element, find the bulbs you need in our collection.