LEDs drive 'smart city' in bold Danish experiment

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.'

Schipol airport: Lighting lessons for everyone

It's a shopping mall. It's a restaurant. It's a bar. It even has airplanes. It's getting new indoor LEDs.

How LEDs made this fancy hotel job extinct

The economic consequences of long-lasting bulbs might surprise you.

Risk-sharing business models shed upfront lighting costs

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.

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