Over the last year, there has been a major increase in the number of projects being submitted to DIY communities like instructables. The latest innovation is the Ice Bulb. An Ice Bulb is a ball of ice with a LED light in it, but the effect itself is quite captivating. The designer describes, “You make it by placing the contraption inside water, which is placed inside a balloon, which is placed inside your freezer. A fun project for the coming summer months.”