F15T12/W Bulb - 15W T12 Fluorescent Warm White
"This F15T12/W is a fluorescent lamp that uses 15 watts. It has a T12 lamp shape, and a G13 base. It has a 2700K color temperature, and a color rendering index of 53. The bulb has 670 initial lumens, and an average rated life of 9000 hours."
Manufacturer part number: F15T12/W