Are LEDs Cost-Effective?
Are LED Downlights Economically Viable? Buildings, June 24, 2016 One-for-one LED replacements for fluorescent downlights can save nearly 40% in lighting-related energy use, according to a field study conducted by the Pacific Northwest National Laboratory (PNNL) on behalf of the GSA’s Green Proving Ground program. Tested in three GSA buildings in Dallas, Philadelphia and Auburn, WA, the … Read more