Incandescent Bulb, Bulb Base Type Double Contact Index (BAY15d), Bulb Housing Glass, Bulb Shape S8, Bulb Finish Clear, Color Rendering Index 100, Color Temperature 2612K, Lumens 126 lm, Light Technology Incandescent, Shatter- No, Trade Number 1612, Voltage 5.4V AC, Watts 10.04 W, Bulb Beam Angle Not Applicable, Rated Life 1,000 hr, Dimmable No, For Enclosed Fixtures Yes, Light Color White, Rough Service No, Indoor/Outdoor Usage Indoor/Semi-Protected Outdoor, Overall Length 2 in