Dignitaries officially switch on the much anticipated testbed near Copenhagen, where street lamps will provide much more than lighting. As Apple once exhorted, it's time to 'think different.'
It's a shopping mall. It's a restaurant. It's a bar. It even has airplanes. It's getting new indoor LEDs.
The economic consequences of long-lasting bulbs might surprise you.
LEDs save a bundle on electricity bills, say vendors. But many users can't afford them. A skin-in-the-game solution: Forgo payment until the results kick in.