Incandescent Bulb, Bulb Base Type Medium Screw (E26), Bulb Housing Glass/Metal, Bulb Shape A21, Bulb Finish Clear, Color Rendering Index 100, Color Temperature 2900K, Lumens 3,780 lm, Light Technology Incandescent, Shatter-Resistant No, Trade Number Not Applicable, Voltage 120V AC, Watts 200 W, Bulb Beam Angle Not Applicable, Rated Life 750 hr, Dimmable Yes, Three-Way No, Light Color White, Rough Service No, Indoor/Outdoor Usage Indoor Only, Overall Length 5 3/8 in