Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric 45W Equivalent Warm White T8 LED Light Bulb. These T8 tubular LED light bulbs are made for use in signs, emergency lights, and other specialty applications. The LED bulb has an intermediate (E17) base, is rated to provide up to 15,000 of life and uses less energy than the equivalent incandescent 45W light bulb.