Glowing Eco Wall Plugs by Seungwoo Kim: A Clever Way to Remind People to Unplug

Reminding individual to conserve energy at all times, Seungwoo Kim’s concept plug is definitely one that has high production potential. While you may remember to turn off the lights to conserve energy, most tend to forget that leaving appliances plugged in contributes to wasting power. Seungwoo Kim therefore created a plug with a built-in light around the hollow center that glows when the room is dark.

Source: Trendhunter