PLT F14T12/DAYLIGHT 14-watt T12 linear fluorescent lamps offer exceptional quality at prices lower than name-brand competitors. Compare the specs and save. This translates into reduced maintenance and disposal costs and also allows the use of smaller fixtures, which reduces ceiling clutter. It has a stark color temperature of 6500K and an average life of 9,000 hours. This fluorescent tube is perfect for high or low installations and can help you save energy with a fluorescent ballast.