Mount Rushmore introduces unique lighting system – KDLT News: Thanks to a new LED lighting system, the night time viewing experience has been improved for the nearly two million visitors who visit the Mount Rushmore National Memorial each year. The recently installed system will result in less light pollution while reducing energy consumption by 90 percent.
Why LED lights may become standard equipment on most cars – The Cheat Sheet: According to the Department of Energy, as LED prices have gone down in recent years, both their value and availability have skyrocketed. This drop in price will allow more cars than ever before to feature LED lighting. What were once considered a luxury, features such as sport LED- headlamps, daytime running lights and LED-charged turn signals are becoming much more common on affordable automobiles.