40W 16IN FLUORESCENT CIRCULAR *Watts: 40 watt *Bulb Shape Type: T9 *Three Way Bulb: No *Length: 16 in. *Product Type: Fluorescent Bulb *Light Color: Cool White *Bulb Type: Circular *Color Temperature: 4100 K *Number in Package: 1 pk *Dimmable: No *Packaging Type: Boxed *Energy Star Compliant: No *Commercial or Residential: Commercial and Residential *California Title 20 Compliant: Yes *Average Rated Life: 12000 hr. *Bulb Base Type: G10q (4-Pin) *Finish: Frosted *Indoor or Outdoor: Indoor *Volts: 120 volt *Discovery ACC, SUP, EXP