Go to bed green

Save energy when you're between the sheets with the Hourglass Nightlight. Like most partners in bed, the illuminated electricity saver stays turned on until you fall asleep. The nightlight becomes active when you turn it over and syncs up with a stream of sand. The battery and plug -less lamp powers purely from the internal energy generated by the sand, so when the sand ends, the light turns off. Created by Sun-Young Lee, the Hourglass Nightlight will hopefully have you resting easier knowing you're going green.