SUNLITE 21W 34 inch Warm White 3000K T5 Fluorescent Tube Bulb - F21T5/830

Sunlite 21W 34 inch Warm White 3000K T5 Fluorescent Tube Bulb - F21T5/830 21 Watt T5 High Permance Straight Tube, Mini Bi-Pin Base, Warm WhiteSunlite fluorescent lamps are very popular use in office and other lighting applications. The characteristics of fluorescent lamps vary type of lamp. Fluorescents lamps are used so widely due to their low operating costs and because they are efficient, last years, and are high Standard and rapid starting. Fluorescent lamps can cost significantly less to operate over their lifetime than incandescent lamps. Life ratings 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 Permance and High Output versions also give you and even better efficacy and energy efficiency. Look a higher CRI improved light Grade Sunlite 30315-SU F21T5/830 3000K Color Temperature T5 Hight Permance Straight Tube Fluorescent 21 Watt lamp features a Mini Bi Pin base, provides a light output of 1900 lumens at a Color Rendering Index (CRI) of 82 and can last an average of 20000 hours. Abbreviation Name F21T5/830 Base G5 BiPin Bulb Type Fluorescent Bulbs Shape T5 Color Temperature (K) 3000K Color Warm White CRI 82 Rated Life (Hours) 20,000 Lumens 1900 Wattage (W) 21W