GE, LED11ET8/GU840/1PK, 11W, Cool White Light Color, Frosted Bulb Color, T8 Shape, Linear LED Light Bulb, Equivalent ToA 15W T8 Linear Fluorescent, Degree Beam, Bi-Pin Base, 1,000 Lumens, 4,000 Kelvin Color Temperature, CRI=80, 32 Years Year, 36,000 Hours Rated Life, MOL=18", Universal, Fits Any Type Of Electronic Or Magnetic Ballast, Dimmable If Used WithDimming Ballast/Driver, Boxed.