fc12t9 32w circline bulb replacement for ge fc12t9/kb by technical precision - 12 inch fluorescent circular light bulb with 4-pin g10q-4 base - 15000 hours - 3000k warm white - 1950 lumens - cri 52 technical precision replacement for ge general electric g.e fc12t9/kb light bulb. this bulb is not manufactured by ge general electric g.e