F30T12/CW/ES Bulb - 30W T12 Fluorescent Cool White Energy Saving
"This F30T12CW/ES is a fluorescent lamp that uses 25 watts. It has a T12 lamp shape, and a G13 base. It has a 4150K color temperature, and a color rendering index of 62. The bulb has 1925 initial lumens, and an average rated life of 18000 hours."