20170416_echelon

These smart street lights don’t use their own brains to adjust to the weather

The new tunable-white Echelon lamps in Minnesota have no onboard sensors detecting rain or snow. Rather, they take their cue from IBM’s Watson IoT group, drawing on IBM’s The Weather Company. A Minneapolis suburb that is trialing tunable-white LED street lights has now equipped them to automatically adjust brightness and color temperatures based on weather […]