Sylvania 18 in. 15-Watt Linear T8 Fluorescent Tube Light Bulb, Warm White (1-Bulb)

The 15-Watt Sylvania 21656 T8 linear tube features a lumen output of 900 for either commercial or residential applications. It has a soft white color temperature of 3000K and an average rated life of 7,500 hours. This preheat fluorescent T8 lamp has CRI of 60.|Features medium Bipin G13 lamp base|7,500 hours average rated life|Preheat ballast|Starter required|3000K color temperature rating radiates warm white light to the surrounding|Maximum overall length of 18 in.