Sometimes, the answer to this question is obvious. If the lighting in your warehouse looks like it might have been right at home in the 1950s, it’s definitely time to replace those old lighting fixtures. But what if the signs aren’t as clear? The truth is, today’s warehouses, distribution centers and other large indoor facilities are often lit by highly inefficient systems with outdated technology. If a facility is lit by high-intensity discharge (HID) or magnetically ballasted T12 fluorescent light fixtures, then money is basically being thrown down a black hole. Many … Continue reading