Looking for a light bulb that will last? Check out the Westinghouse Appliance 40 W A15 A-Line Incandescent Bulb E26 (Medium) White 2 pk. These bulbs are designed to last up to 1,500 hours, so you can rest assured that you won't have to replace them anytime soon. Plus, they're energy-efficient, so you'll save money on your energy bill.