This Duracell PAR38 LED bulb with a standard E26 base and 4.75 in. W is an ideal down light for residential and commercial applications. This 14-Watt, 75-Watt equivalent bulb reduces energy costs by up to 80% compared to a standard incandescent bulb with the same lumen output. With up to 35,000-hours of operation, this bulb is a long-term, dependable lighting solution. The LED technology provides superior, long-term performance over traditional bulb types. Product Details: 35,000 Life hours. 35 degrees Beam angle. Instant On. Indoor/Outdoor use. 1050-Lumens. Dimmable, 5000K cool white. Energy used: 17-Watt (equivalent to a 85-Watt standard incandescent light bulb). Lumens per watt: 62.