GE, LED13ET8/U6/840/CONS, 13W, Cool White Light Color, White Bulb Color, T8 Bulb Shape, LED U-Bend Tube, Equivalent To A 32W Fluorescent, Bi-Pin Base, Acrylic, Non-Dimmable, 1,900 Lumens, 4,000 Kelvin Color Temperature, CRI=80, 45 Year, 50,000 Hours Rated Life, MOL=22.5", California Title 20, Sleeved.