Get a reliable replacement for appliance lighting with the Feit Electric 40-watt T8 Soft White Incandescent Microwave Light Bulb. Our BP40T8N/MW/CAN bulb replaces incandescent T8 base bulbs and produces a 2700K Soft White glow using 40 watts of electricity. Ideal for use in microwaves, refrigerators, lighted cabinets, and salt lamps. The bulb is fully dimmable, producing up to 300 lumens, and has an intermediate E17 base. It is rated to last up to 2,000 hours, with an estimated annual energy cost of $4.82. Choose a dependable Feit Electric appliance bulb for your residential and commercial needs.