The more energy needed, the more energy that can be saved.
Adequately lighting communities, parking lots, airports, streets, sports arenas, and other large areas, can quickly rack up the energy bill, not to mention the maintenance costs. Switching to high-powered LEDs, however, can not only save thousands of dollars a month (Portland is saving over $100K a month!), with their long lifetime and 10 year limited warranty, maintenance fees are almost non-existent.
70%
