This T7 15-watt appliance bulb's sturdy design is specially made to withstand heat. Versatile for multiple applications, this 110-lumen bulb is ideal for use in microwaves, ovens, sewing machines, and other small household appliances. Rugged filaments endure vibrations from opening and closing the doors on appliances. Features a Candelabra base. Use this bulb for appliances requiring smaller-profile bulbs. Philips reuses as much glass and packaging material as possible, reducing environmental impact. This product ships as a single bulb.