GE, LED15BDT8G-4-3CC-2T 2 Pack. It is a 15 watt, glass T8 shape with a G13 base. It is equivalent to a 32 watt fluorescent. The bulb provides 1800 lumens and has a color temperature: 4000/5000/6500 Kelvins. With a CRI: 80 and an MOL: 48". The bulb is non-dimmable with a rated life of 50000 hours. Item Notes: No ballast required; Direct wire.