"Sunlite fluorescent lamps are very popular for 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 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 Perfomance and High Output versions also give you and even better efficacy and energy efficiency. Look for a higher CRI for improved light quality. Sunlite 30025-SU F30T12/DL Daylight T8 Straight Tube Fluorescent 30 Watt lamp features a Medium Bi Pin base, provides a light output of 1750 lumens at a Color Rendering Index (CRI) of 62 and can last an average of 8000 hours."
"Fluorescent 40 watt green T12 colored straight tube features a medium bi-pin base, provides a light output of 4100 lumens and can last an average of, 20,000 hours. Green lamps are commonly used in ATM signs and other places where a green light is desired."
The Sylvania Octron Curvalume FBO24/841 is a 20,000 hour rated life U-bent, T8 fluorescent bulb with 1-5/8 inch leg spacing. This bulb is suitable for either rapid start or instant start ballast operation.