The light bulb is an icon of innovation, yet in some ways the lighting industry has been a victim of its own success. Consider; LED efficiency doubles predictably, and yet your energy bills continue to increase. The rapid improvement in LED technology should mean that businesses experience a meaningful drop in their energy usage each year, but that’s only if the LED lamps can be replaced periodically. That hasn’t happened. Because most manufacturers don’t design-in a route for repair and the reverse logistics to support it.