15-Watt 18 in. Linear T8 ALTO Fluorescent Tube Light Bulb Daylight Deluxe (6500K) (6-Pack)

The ALTO technology that highlights this Philips 15-Watt T8 Linear Fluorescent Light Bulb (F15T8/D 15WATT) minimizes mercury content for enhanced environmental friendliness. The bulb emanates 750-Lumen of daylight deluxe light with a 6500K color temperature for bright illumination and provides up to 7,500-hours of long-lasting use. Energy efficient while providing plenty of light for multiple indoor applications.

Brightness: 1175-Lumen
For indoor, commercial and residential use
Lasts up to 6.9 years (based on 3 hours/day)
Light appearance: 6500K (Daylight Deluxe)
Energy used: 15 Watts
Lumens per watt: 50
T8 bulb shape, medium bi-pin base
Contains mercury: yes (for more info on cleanup and safe disposal, visit: epa.gov/cfl)
Ideal for general purpose applications including offices and basements