The glass face Sylvania 14486 50-watt Capsylite PAR30L long neck halogen wide flood lamp operates at 130 volts and is rated at an average life of 2,500 hours. It has a medium (E26) base and features SPL optics, precisely focusing the light to produce smooth illumination. With a 2850K color temperature and a beam angle of 50 degrees, this wide flood lamp has a pure, white light, making it perfect for commercial lighting, outdoor lighting, auditorium lighting, and more! At 120 volts, this bulb is rated for a 5,000-hour life with a lumen output of 500 lumens, operating at 44 watts.