Recently, the US state of Washington Tacoma University of Puget Sound has completed replacing 250W high-pressure sodium lamp LED lights. Compared to the previous high-pressure sodium lamp, each LED lamp consumes only 54W, and can save 78% of electricity. University of Puget Sound facility services estimates that each switch of 62 lights will save 63,400 kWh per year. Energy efficiency return from Tacoma Public Utilities will pay the cost of the project covering 97 acres of campus area by up to 70%.

In view of the refurbishment of buildings and public spaces, the University of Puget Sound also plans to use its indoor lighting LED lights. Last summer Wheelock Student Center Marshall Hall completed efficiency metal halide and halogen lamps to LED conversion are said to be able to reduce 77% of lighting energy consumption. led explosion proof lights https://www.eneltec-led.com/products/led-explosion-proof-lights

LED lighting installation is only part of the University of Puget Sound, sustainable development and environment-friendly development, national liberal arts college also carried out a number of other projects to promote environmentally sustainable development, including energy and water resource management. best led headlights http://bestledheadlight.com/