GE F96T12CWHO/CT2PL, 2 Pack. This is a 110 watt, acrylic T12 with a recessed double contact (R17d) base. The bulb provides 8600 lumens and has a color temperature: 4100 Kelvins. With a CRI: 78 and an MOL: 96". The bulb is non dimmable , with a rated life of 12000 hours. Cold Temperature lamp.