Walking through the University of Massachusetts Amherst campus at night is getting brighter thanks to an ongoing, campus-wide installation of 800 LED street and parking lot lights. The effort is part of a three-year partnership between Eversource and UMass Amherst which began in 2014. The combined electricity savings from the partnership of approximately 9 million kilowatt-hours is the greenhouse gas equivalent of taking about 1,300 vehicles off the road.