Switchboard Philips Family of Specialty Incandescents provide the perfect light for display lighting as well as general lighting in a variety of applications. From tubular shapes and appliance bulbs, to colored lamps made specifically for holiday, party or special effects lighting, this family of lamps has everything needed for professional and consumer applications. Clear bulb in T6 shape.;Candelabra base.;2000 hrs rated average life*;Available in 15 W Clear T6 shape.;*Rated average life is the length of operation (in hours) at which point an average of 50% of the lamps will still be operational and 50% will not