LED isn’t just lighting up homes and businesses, it’s lighting up landmarks as well. The San Francisco Bridge was retrofitted with LED lights to improve energy efficiency and for a special light display. The lights won’t need to be replaced during the two-year planned run of the light display.
The sale of green products increased significantly last year, and most analysts say growth is still to come. In fact, Philips North America says their green products sales increased to 45 percent of total sales in 2012, and have a goal to grow that number to 50 percent by 2015.
Here's a video of the bridge with its new LED lights.