The Feit A19 LED bulb offers color-changing capabilities with tunable white light, suitable for dusk to dawn illumination. With a 60W bulb wattage and LED technology, this new product is designed for home lighting. The bulb has an E26 (Medium) base, A19 bulb shape, and dimensions of 2.75" L x 6.85" H x 4.25" W. It is manufactured by FEIT ELECTRIC CO under model number OM60/5CCTDDLEDI.