Incandescent Bulb, Bulb Base Type Medium Screw (E26), Bulb Housing Glass/Metal, Bulb Shape BR40, Bulb Finish Frosted, Color Rendering Index 100, Color Temperature 2700K, Lumens 5,500 lm, Light Technology Incandescent, Shatter- No, Trade Number 500BR40FL/POOL, Voltage 130V AC, Watts 500 W, Bulb Beam Angle 360 Degrees , Rated Life 2,000 hr, Dimmable Yes, For Enclosed Fixtures No, Three-Way No, Light Color White, Rough Service No, Indoor/Outdoor Usage Indoor/Outdoor