SYLVANIA 24755 - F40/DAYLIGHT Full Spectrum 2PK 30/CS Straight T12 Fluorescent Tube Light Bulb

Color/Finish: Daylight Color Temperature: 5,000K Average Lifetime: 20000 hours Lumens (light output): 2200 CRI: 90

SYLVANIA 30 Pack-4' T12 BiPin Florescent Bulbs F34CW/SS/ECO(F40CW

Color/Finish: Daylight Color Temperature: 5,000K Average Lifetime: 20000 hours Lumens (light output): 2200 CRI: 90

SYLVANIA 24755 - F40/DAYLIGHT Full Spectrum 2PK 30/CS Straight T12 Fluorescent Tube Light Bulb

Approximate initial lumens after 100 hours operation. The life ratings of fluorescent lamps are based on 3 hr. operating cycles under specified conditions and with ballast meeting ANSI specifications. If operating cycle is increased, there will be a corresponding increase in the average hours life. Minimum starting temperature is a function of the ballast; consult the ballast manufacturer. Preheat lamp, starter required. Mean lumens are measured at 40% of average rated lamp life.