Improvement in work environment is closely tied with improvement in the performance of workers. Studies have demonstrated that a 3 % gain in worker performance can be obtained with better lighting. Often the gains in worker productivity are enough to offset the cost of lighting projects in less than a year. Better lighting leads to better group performance, enhances employee satisfaction, and output.
Several studies in US and Europe have demonstrated that gains in productivity can significantly alter financial projections of lighting projects. Per square foot employee costs are 8 to 15 times higher than
property costs. Investing in high quality LED lighting results in significant performance gains.