The IK rating of a tool light refers to the protection of its housing against mechanical impact, indicating the ability of the housing to protect the internal electrical components when the tool light is subjected to a certain intensity of physical impact. This rating is defined by the International Electrotechnical Commission (IEC) in standard IEC 62262, and is usually represented by IK followed by two digits (such as IK05, IK10).
In light-use scenarios such as home, the requirements for impact are lower, and IK03-IK05 can usually meet the needs.
Choosing a high-IK-rated tool light can improve durability. High-IK-rated lamps can better withstand unexpected impacts and reduce repair and replacement costs. At the same time, it enhances safety. In high-risk environments where impacts may occur, high IK ratings help protect internal circuits and user safety. The most important thing is that high-IK-rated tool lights are very adaptable, especially in harsh environments, tool lights with high protection levels perform more reliably.
