Watts: 40?? Volts: 120</br>Finish: Frosted</br>Lumens (Brightness): 310?? Rated Lifetime Hours: 1500</br>Base: E26 Medium</br>Beam Type: Spot</br></br>Product Description</br></br>The Westinghouse Bulbs 40R16-SP (0362700) is a 40 Watt R16 Incandescent Spot E26 (Medium) Base Light Bulb</br><br/>http://www.amazon.com/gp/product/B000HJ748A