This product is discontinued and the information here is for reference only. For a modern equivalent, view our selection of LED A-Type Bulbs, here.

Incandescent light bulbs were once considered industry standard - the kind that pops into mind when one pictures a "light bulb." They mostly see residential household use, though they often find their way into restaurants, hotels, and other sectors of hospitality where warm light is appropriate for relaxed, intimate settings. Because they use more energy than modern alternatives, incandescent bulbs generally are more expensive to run, and produce more heat in the areas they illuminate.

Satco's model S1821 light bulb uses 150W of power, with a brightness of 520/1050/1570LM lumens. It fits a Medium BRASS base, and produces a soft white light. With typical use, it would last about 2500 hours on average before requiring a replacement. It came with a standard manufacturer's warranty, and its UPC was 045923018213.