T5 LED Bulbs Specifications: F13T5/DL LED replacement bulbs, Length: 21 inch, Wattage: 9 Watts, CCT: 6500K Daylight, lumens: 950, CRI 80+, G5 bi-pin base. The T5 LED replacement bulb is designed to work with your existing ballast to replace fluorescent tubes. Ensure that your ballast is functional at both ends before installation Easy Installation: F13T5 LED Replacement bulbs come with 2 pins at each end so that you can just pop it into the socket and twist it into place. Easy to install and immediately lights up your home. Easy Installation: F13T5 LED Replacement bulbs come with 2 pins at each end so that you can just pop it into the socket and twist it into place. Easy to install and immediately lights up your home Lifespan: The T5 LED replacement bulb boasts a remarkable 30,000-hour lifetime, offering an exceptionally long service life. This extended longevity greatly reduces the frequency of bulb changes, providing a reliable and low-maintenance lighting solution Lifespan: The T5 LED replacement bulb boasts a remarkable 30,000-hour lifetime, offering an exceptionally long service life. This extended longevity greatly reduces the frequency of bulb changes, providing a reliable and low-maintenance lighting solution