15 Watt T8 18" Fluorescent Tube *Light Color: Cool White *Bulb Type: Tubular *Product Type: Fluorescent Bulb *Watts: 15watts *Bulb Length: 18 in. *Bulb Shape Type: T8 *Lumens: 770 lumens *Number in Package: 1 pk *Light Output: 770 lumens *General Bulb Shape: Linear *Base Type: Medium Bi-Pin (G13) *Bulb Base Type: Medium Bi-Pin (G13) *Dimmable: No *Energy Star Compliant: No *Wattage: 15 watts *Average Rated Life: 7500 hr. *Indoor and Outdoor: Indoor *Three Way Bulb: No *Color Temperature: 4100 K *Bulb Diameter: 1 in. *Packaging Type: Boxed *Bulb Type: Fluorescent, Bulb Shape: T8, Usage: Troffer, Finish: Cool White, Energy Efficient, Long Life *Discovery CON, NBR, SUP, EXP