This Ushio 3000611 F32T8XL/841 fluorescent lamp saves 40% in energy costs over older T12 lamps, without any loss in light. Protective coatings within the Ultra T8 reduce phosphor degradation, while precision-engineered cathode guards prevent end darkening to ensure maximum light output throughout the 36,000-hour life of the lamp. When used with a programmed rapid start ballasts at 12 hour burn times, it has a average life of 60,000 hours. With a 4100K color temperature and a CRI of 86, this versatile fluorescent lamp is a cost-effective solution for office buildings, manufacturing areas, and everything in between.
Mercury containing products sold into the state of WA include an environmental handling charge of .25/each