SYLVANIA Home Lighting 15476 Incandescent Bulb, A21-200W-2850K, Clear Finish, Medium Base, Pack of 1 High Efficiency: Uses 200W to produce 3880 lumens of soft white light illumination Long Lasting: Rated life of 750 hours, reducing the need for constant replacements and maintenance costs Color: 2700K color temperature with balanced soft white light illumination Easy Install: Screw-in base fits standard fixtures conveniently Size: Medium base size ideal for use with recessed or track fixtures