When it comes to keeping safety a top priority, exit signs are essential. When looking to upgrade older models with newer lighting options, an exit sign LED retrofit kit is a great solution to replace outdated fluorescent exit signs. There are many rules and regulations regarding exit signs to ensure proper safety measures. While keeping customers and employees safe is the most critical aspect, energy efficiency is still important. With most incandescent exit signs, you pull more energy while getting less illumination. With LED retrofit kits for exit signs, the opposite is true.