Incandescent Bulb Bulb Base Type Double Contact Bayonet (BA15d) Bulb Housing Glass Bulb Shape T8 Bulb Finish Clear Light Technology Incandescent Shatter-Resistant No Trade Number 25T8 Voltage 120V AC Watts 25 W Rated Life 1 000 hr Dimmable No For Enclosed Fixtures Yes Light Color White Rough Service No Indoor/Outdoor Usage Indoor/Outdoor Bulb Minimum Starting Temperature -31 Degrees F Bulb Power Source Direct Wired or Plug and Play Bulb Start Type Instant