Sunlite 32-Watt 4 ft. Linear T8 Fluorescent Tube Light Bulbs Cool White 4100K (30-Pack)

Sunlite fluorescent lamps are very popular for use in office and other lighting applications. Fluorescents lamps are used so widely due to their low operating costs and because they are efficient, last for years, and are high quality and rapid starting. Fluorescent lamps can cost significantly less to operate over their lifetime than incandescent lamps. Life ratings for fluorescent lamps range from 6,000 to 36,000-hours based on the industry standard of 3 burning hours per start. Also, rapid start and instant start lamps typically start within 1-second of being turned on. The High Performance and High Output versions also give you and even better efficacy and energy efficiency. Look for a higher CRI for improved light quality. Sunlite F32T8/SP741 4100K Color Temperature T8 High Performance Straight Tube Fluorescent 32-Watt bulbs feature a G13 Medium Bi-Pin base, provides a light output of 2850 Lumens at a Color Rendering Index (CRI) of 83 and can last an average of 20000-hours.