How many Huddlers does it take to change a light bulb? Well, if every American home changed just one light bulb to a compact fluorescent light bulb, greenhouse gas emissions would drop as if 800,000 cars were taken off the road. So let’s take a lot of Huddlers and change a lot of light bulbs. In this Huddle, you’ll find light bulbs that are significantly more efficient than conventional incandescent bulbs.
