Best NABL Lab For IK Testing IK testing is commonly performed on products that may be subject to mechanical impacts or vandalism, such as outdoor lighting fixtures, electrical enclosures, traffic signal controllers, and street furniture. House of Testing Lab can helps manufacturers and consumers understand the level of protection against mechanical impacts a product provides by performing IK Testing, which is especially important for products installed in public spaces or harsh environments. Call us now to get more details. The IK rating is represented by the letters “IK” followed by two digits. Each digit in the IK code has a specific meaning: First Digit (Protection against impact energy): 0: No protection against impact. 1: Protection against impacts with an energy leve...