Westinghouse 3680900, 40 Watt 450 Lumens R16, 70&deg; Beam 2500 Hours 120 Volt Halogen Light Bulb Watts: 40, Volts: 120 Color/Kelvin Temperature: Frosted/2700K Lumens (Brightness): 450, Rated Lifetime Hours: 2500 Base: E26 Medium Beam Spread / Beam Type: 70 Flood